diff --git a/keyboards/monstargear/xo87/rgb/config.h b/keyboards/monstargear/xo87/rgb/config.h
new file mode 100644
index 000000000..939ab574e
--- /dev/null
+++ b/keyboards/monstargear/xo87/rgb/config.h
@@ -0,0 +1,49 @@
+/* Copyright 2021 datafx
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID 0x4D47 // MG for Monstargear
+#define PRODUCT_ID 0x584F // XO for XO87
+#define DEVICE_VER 0x0001
+#define MANUFACTURER Monstargear
+#define PRODUCT XO87
+
+/* key matrix size */
+#define MATRIX_ROWS 8
+#define MATRIX_COLS 16
+
+#define BACKLIGHT_PIN F5
+#define MATRIX_ROW_PINS { E6,E7, E3, B0, B1 ,A2}//
+#define MATRIX_COL_PINS { C5,C3,C1,E1,D6,D2,B7,B3,F6,F7,F3,A5,A1,E2,C7,A6 }
+#define UNUSED_PINS
+#define DIODE_DIRECTION ROW2COL
+#define RGB_DI_PIN D7
+#define DRIVER_LED_TOTAL 110
+#define RGB_DISABLE_WHEN_USB_SUSPENDED true
+
+#define RGB_MATRIX_MAXIMUM_BRIGHTNESS 100 // limits maximum brightness of LEDs to 100 out of 255.
+#define RGBLIGHT_LIMIT_VAL 100 // limits maximum brightness of LEDs to 100 out of 255.
+#define RGB_MATRIX_KEYPRESSES
+#define RGB_MATRIX_FRAMEBUFFER_EFFECTS
+#define RGBLED_NUM 110
+
+#define DEBOUNCE 5
+#define LOCKING_SUPPORT_ENABLE
+#define LOCKING_RESYNC_ENABLE
diff --git a/keyboards/monstargear/xo87/rgb/info.json b/keyboards/monstargear/xo87/rgb/info.json
new file mode 100644
index 000000000..251553d9b
--- /dev/null
+++ b/keyboards/monstargear/xo87/rgb/info.json
@@ -0,0 +1,12 @@
+{
+ "keyboard_name": "XO87 RGB",
+ "url": "https://www.monstargears.com/",
+ "maintainer": "qmk",
+ "width": 18.25,
+ "height": 6.5,
+ "layouts": {
+ "LAYOUT_tkl_ansi": {
+ "layout": [{"label":"Esc", "x":0, "y":0}, {"label":"F1", "x":2, "y":0}, {"label":"F2", "x":3, "y":0}, {"label":"F3", "x":4, "y":0}, {"label":"F4", "x":5, "y":0}, {"label":"F5", "x":6.5, "y":0}, {"label":"F6", "x":7.5, "y":0}, {"label":"F7", "x":8.5, "y":0}, {"label":"F8", "x":9.5, "y":0}, {"label":"F9", "x":11, "y":0}, {"label":"F10", "x":12, "y":0}, {"label":"F11", "x":13, "y":0}, {"label":"F12", "x":14, "y":0}, {"label":"PrtSc", "x":15.25, "y":0}, {"label":"Scroll Lock", "x":16.25, "y":0}, {"label":"Pause", "x":17.25, "y":0}, {"label":"~", "x":0, "y":1.5}, {"label":"!", "x":1, "y":1.5}, {"label":"@", "x":2, "y":1.5}, {"label":"#", "x":3, "y":1.5}, {"label":"$", "x":4, "y":1.5}, {"label":"%", "x":5, "y":1.5}, {"label":"^", "x":6, "y":1.5}, {"label":"&", "x":7, "y":1.5}, {"label":"*", "x":8, "y":1.5}, {"label":"(", "x":9, "y":1.5}, {"label":")", "x":10, "y":1.5}, {"label":"_", "x":11, "y":1.5}, {"label":"+", "x":12, "y":1.5}, {"label":"Backspace", "x":13, "y":1.5, "w":2}, {"label":"Insert", "x":15.25, "y":1.5}, {"label":"Home", "x":16.25, "y":1.5}, {"label":"PgUp", "x":17.25, "y":1.5}, {"label":"Tab", "x":0, "y":2.5, "w":1.5}, {"label":"Q", "x":1.5, "y":2.5}, {"label":"W", "x":2.5, "y":2.5}, {"label":"E", "x":3.5, "y":2.5}, {"label":"R", "x":4.5, "y":2.5}, {"label":"T", "x":5.5, "y":2.5}, {"label":"Y", "x":6.5, "y":2.5}, {"label":"U", "x":7.5, "y":2.5}, {"label":"I", "x":8.5, "y":2.5}, {"label":"O", "x":9.5, "y":2.5}, {"label":"P", "x":10.5, "y":2.5}, {"label":"{", "x":11.5, "y":2.5}, {"label":"}", "x":12.5, "y":2.5}, {"label":"|", "x":13.5, "y":2.5, "w":1.5}, {"label":"Delete", "x":15.25, "y":2.5}, {"label":"End", "x":16.25, "y":2.5}, {"label":"PgDn", "x":17.25, "y":2.5}, {"label":"Caps Lock", "x":0, "y":3.5, "w":1.75}, {"label":"A", "x":1.75, "y":3.5}, {"label":"S", "x":2.75, "y":3.5}, {"label":"D", "x":3.75, "y":3.5}, {"label":"F", "x":4.75, "y":3.5}, {"label":"G", "x":5.75, "y":3.5}, {"label":"H", "x":6.75, "y":3.5}, {"label":"J", "x":7.75, "y":3.5}, {"label":"K", "x":8.75, "y":3.5}, {"label":"L", "x":9.75, "y":3.5}, {"label":":", "x":10.75, "y":3.5}, {"label":"\"", "x":11.75, "y":3.5}, {"label":"Enter", "x":12.75, "y":3.5, "w":2.25}, {"label":"Shift", "x":0, "y":4.5, "w":2.25}, {"label":"Z", "x":2.25, "y":4.5}, {"label":"X", "x":3.25, "y":4.5}, {"label":"C", "x":4.25, "y":4.5}, {"label":"V", "x":5.25, "y":4.5}, {"label":"B", "x":6.25, "y":4.5}, {"label":"N", "x":7.25, "y":4.5}, {"label":"M", "x":8.25, "y":4.5}, {"label":"<", "x":9.25, "y":4.5}, {"label":">", "x":10.25, "y":4.5}, {"label":"?", "x":11.25, "y":4.5}, {"label":"Shift", "x":12.25, "y":4.5, "w":2.75}, {"label":"\u2191", "x":16.25, "y":4.5}, {"label":"Ctrl", "x":0, "y":5.5, "w":1.25}, {"label":"Win", "x":1.25, "y":5.5, "w":1.25}, {"label":"Alt", "x":2.5, "y":5.5, "w":1.25}, {"x":3.75, "y":5.5, "w":6.25}, {"label":"Alt", "x":10, "y":5.5, "w":1.25}, {"label":"Win", "x":11.25, "y":5.5, "w":1.25}, {"label":"Menu", "x":12.5, "y":5.5, "w":1.25}, {"label":"Ctrl", "x":13.75, "y":5.5, "w":1.25}, {"label":"\u2190", "x":15.25, "y":5.5}, {"label":"\u2193", "x":16.25, "y":5.5}, {"label":"\u2192", "x":17.25, "y":5.5}]
+ }
+ }
+}
diff --git a/keyboards/monstargear/xo87/rgb/keymaps/default/config.h b/keyboards/monstargear/xo87/rgb/keymaps/default/config.h
new file mode 100644
index 000000000..910a014d7
--- /dev/null
+++ b/keyboards/monstargear/xo87/rgb/keymaps/default/config.h
@@ -0,0 +1,16 @@
+/* Copyright 2021 datafx
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+#pragma once
\ No newline at end of file
diff --git a/keyboards/monstargear/xo87/rgb/keymaps/default/keymap.c b/keyboards/monstargear/xo87/rgb/keymaps/default/keymap.c
new file mode 100644
index 000000000..fdee30577
--- /dev/null
+++ b/keyboards/monstargear/xo87/rgb/keymaps/default/keymap.c
@@ -0,0 +1,56 @@
+/* Copyright 2021 datafx
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+ [0] = LAYOUT_tkl_ansi(
+ KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_PSCR, KC_SLCK, KC_PAUS,
+ KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_INS, KC_HOME, KC_PGUP,
+ KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_DEL, KC_END, KC_PGDN,
+ KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT,
+ KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP,
+ KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, KC_RGUI, MO(1), KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
+ ),
+
+ [1] = LAYOUT_tkl_ansi(
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, RGB_TOG, RGB_MOD, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, RGB_VAI, RGB_VAD, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+ ),
+
+ [2] = LAYOUT_tkl_ansi(
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+ ),
+
+ [3] = LAYOUT_tkl_ansi(
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+ ),
+
+};
diff --git a/keyboards/monstargear/xo87/rgb/keymaps/default/readme.md b/keyboards/monstargear/xo87/rgb/keymaps/default/readme.md
new file mode 100644
index 000000000..1ee46d99b
--- /dev/null
+++ b/keyboards/monstargear/xo87/rgb/keymaps/default/readme.md
@@ -0,0 +1 @@
+# The default keymap for the XO87 RGB
diff --git a/keyboards/monstargear/xo87/rgb/keymaps/via/config.h b/keyboards/monstargear/xo87/rgb/keymaps/via/config.h
new file mode 100644
index 000000000..45b4ab9d2
--- /dev/null
+++ b/keyboards/monstargear/xo87/rgb/keymaps/via/config.h
@@ -0,0 +1,17 @@
+/* Copyright 2021 datafx
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+#pragma once
+#define VIA_QMK_RGBLIGHT_ENABLE
diff --git a/keyboards/monstargear/xo87/rgb/keymaps/via/keymap.c b/keyboards/monstargear/xo87/rgb/keymaps/via/keymap.c
new file mode 100644
index 000000000..fdee30577
--- /dev/null
+++ b/keyboards/monstargear/xo87/rgb/keymaps/via/keymap.c
@@ -0,0 +1,56 @@
+/* Copyright 2021 datafx
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+ [0] = LAYOUT_tkl_ansi(
+ KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_PSCR, KC_SLCK, KC_PAUS,
+ KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_INS, KC_HOME, KC_PGUP,
+ KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_DEL, KC_END, KC_PGDN,
+ KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT,
+ KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP,
+ KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, KC_RGUI, MO(1), KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
+ ),
+
+ [1] = LAYOUT_tkl_ansi(
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, RGB_TOG, RGB_MOD, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, RGB_VAI, RGB_VAD, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+ ),
+
+ [2] = LAYOUT_tkl_ansi(
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+ ),
+
+ [3] = LAYOUT_tkl_ansi(
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+ ),
+
+};
diff --git a/keyboards/monstargear/xo87/rgb/keymaps/via/rules.mk b/keyboards/monstargear/xo87/rgb/keymaps/via/rules.mk
new file mode 100644
index 000000000..1e5b99807
--- /dev/null
+++ b/keyboards/monstargear/xo87/rgb/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/monstargear/xo87/rgb/readme.md b/keyboards/monstargear/xo87/rgb/readme.md
new file mode 100644
index 000000000..2948b6736
--- /dev/null
+++ b/keyboards/monstargear/xo87/rgb/readme.md
@@ -0,0 +1,21 @@
+# XO87 RGB PCB
+
+
+
+A TKL custom keyboard made by Monstar Gear.
+
+* Keyboard Maintainer: The QMK Community
+* Hardware Supported: XO87 RGB Hot-Swap version
+* Hardware Availability: [Monstargear](https://monstargears.com)
+
+Make example for this keyboard (after setting up your build environment):
+
+ make monstargear/xo87/rgb:default
+
+Flashing example for this keyboard:
+
+ make monstargear/xo87/rgb:default:flash
+
+Please be aware that Monstar Gear has not yet switched to this firmware and any PCB that is running the pre-installed firmware will need to use ISP to flash their board for the first time.
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
diff --git a/keyboards/monstargear/xo87/rgb/rgb.c b/keyboards/monstargear/xo87/rgb/rgb.c
new file mode 100644
index 000000000..de8793d4b
--- /dev/null
+++ b/keyboards/monstargear/xo87/rgb/rgb.c
@@ -0,0 +1,93 @@
+/* Copyright 2021 datafx
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+#include "quantum.h"
+
+led_config_t g_led_config = { {
+ // esc f1 f2 f3 f4 f5 f6 f7 f8 f9 f10 f11 f12 prtscr scrl brk
+ { 91, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109 },
+ //tilde 1 2 3 4 5 6 7 8 9 0 - = ins home pgup
+ { 90, 89, 88, 87, 86, 85, 84, 83, 82, 81, 80, 79, 78, 76, 75, 74 },
+ //tab q w e r t y u i o p [ ] del end pgdn
+ { 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 71, 72, 73 },
+ //caps a s d f g h j k l ; ' return bspc
+ { 56, 55, 54, 53, 52, 51, 50, 49, 48, 47, 46, 45, 44, 77, NO_LED, NO_LED },
+ //lshift z x c v b n m , . / rshift bsls up rctl
+ { 31, NO_LED, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 70, 43, 23 },
+ //ctrl win alt space alt win mod left down right
+ { 30, 29, 28, NO_LED, NO_LED, NO_LED, 27, NO_LED, NO_LED, NO_LED, 26, 25, 24, 22, 21, 20 },
+ //underglow
+ { 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 },
+ { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }
+}, {
+ //Esc, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, PSCN, SLCK, BRK
+ { 0, 0 }, { 15, 0 }, { 30, 0 }, { 45, 0 }, { 60, 0 }, { 75, 0 }, { 90, 0 }, { 105, 0 }, { 120, 0 }, { 135, 0 }, { 150, 0 }, { 165, 0 }, { 180, 0 }, { 202, 0 }, { 225, 0 },
+ //Tilde, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, -, =, backspace, ins, home, pgup
+ { 0, 12 }, { 22, 12}, { 37, 12 }, { 52, 12 }, { 67, 12 }, { 82, 12 }, { 97, 12 }, { 112, 12 }, { 127, 12 }, { 142, 12 }, { 157, 12 }, { 172, 12 }, { 187, 12 }, { 202, 12}, { 206, 12 }, {215, 12}, { 225, 12 },
+ //Tab, q, w, e, r, t, y, u, i, o, p, [, ], \, del, end, pgdown
+ { 0, 24 }, { 22, 24}, { 37, 24 }, { 52, 24 }, { 67, 24 }, { 82, 24 }, { 97, 24 }, { 112, 24 }, { 127, 24 }, { 142, 24 }, { 157, 24 }, { 172, 24 }, { 187, 24 }, { 202, 24}, { 206, 24 }, {215, 24}, { 225, 24 },
+ //Capslock, A, S, D, F, G, H, J, K, L, ;, ', Enter
+ { 0, 36 }, { 26, 36 }, { 41, 36 }, { 56, 36 }, { 71, 36 }, { 86, 36 }, { 101, 36 }, { 116, 36 }, { 131, 36 }, { 146, 36 }, { 161, 36 }, { 176, 36 }, { 180, 36 }, { 198, 36 },
+ //LShift, Z, X, C, V, B, N, M, ,, ., slash, RShift, Up
+ { 0, 48 }, { 30, 48 }, { 45, 48 }, { 60, 48 }, { 75, 48 }, { 90, 48 }, { 105, 48 }, { 120, 48 }, { 135, 48 }, { 150, 48 }, { 165, 48 }, { 198, 48 }, { 215, 48},
+ //Ctrl, GUI, Alt, Space, RAlt, GUI, FN, CTL, Left, Down, Right
+ { 0, 63 }, { 22, 63 }, { 33, 63 }, { 101, 63 }, { 135, 63 }, { 153, 63 }, { 168, 63}, { 180, 63 }, { 195, 63 }, { 210, 63 }, { 225, 63 },
+ //Underglow
+ { 0, 64 }, { 10, 64 }, { 20, 64 }, { 30, 64 }, { 40, 64 }, { 50, 64 }, { 60, 64}, { 70, 64 }, { 80, 64 }, { 90, 64 }, { 100, 64 }, { 110, 64 }, { 120, 64 }, { 130, 64 }, { 140, 64 }, { 150, 64 }, { 160, 64 }, { 170, 64}, { 180, 64 }, { 190, 64 }
+}, {
+ // top row
+ 4, 8, 8, 8, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ // 5th row up
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ // 4th row up
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ // 3rd row up
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ // 2nd row up
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ // bottom row
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ // underglow
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2
+} };
+
+void suspend_power_down_kb(void) {
+ rgb_matrix_set_suspend_state(true);
+ suspend_power_down_user();
+}
+
+void suspend_wakeup_init_kb(void) {
+ rgb_matrix_set_suspend_state(false);
+ suspend_wakeup_init_user();
+}
+
+void rgb_matrix_indicators_user(void) {
+ led_t host_leds = host_keyboard_led_state();
+ if (host_leds.scroll_lock) {
+ rgb_matrix_set_color(92, 0xFF, 0x0, 0x0);
+ } else {
+ rgb_matrix_set_color(92, 0x0, 0x0, 0x0);
+ }
+ if (host_leds.num_lock) {
+ rgb_matrix_set_color(93, 0xFF, 0x0, 0x0);
+ } else {
+ rgb_matrix_set_color(93, 0x0, 0x0, 0x0);
+ }
+ if (host_leds.caps_lock) {
+ rgb_matrix_set_color(94, 0xFF, 0x0, 0x0);
+ } else {
+ rgb_matrix_set_color(94, 0x0, 0x0, 0x0);
+ }
+}
diff --git a/keyboards/monstargear/xo87/rgb/rgb.h b/keyboards/monstargear/xo87/rgb/rgb.h
new file mode 100644
index 000000000..5ecb038b7
--- /dev/null
+++ b/keyboards/monstargear/xo87/rgb/rgb.h
@@ -0,0 +1,34 @@
+/* Copyright 2021 datafx
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+#pragma once
+
+#include "quantum.h"
+
+#define LAYOUT_tkl_ansi( \
+ K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, K013, K014, K015, \
+ K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K313, K113, K114, K115, \
+ K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, K413, K213, K214, K215, \
+ K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311, K312, \
+ K400, K402, K403, K404, K405, K406, K407, K408, K409, K410, K411, K412, K414, \
+ K500, K501, K503, K506, K510, K511, K512, K415, K513, K514, K515 \
+) { \
+ { K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, K013, K014, K015 }, \
+ { K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, K114, K115 }, \
+ { K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, K213, K214, K215 }, \
+ { K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311, K312, K313, KC_NO, KC_NO }, \
+ { K400, KC_NO, K402, K403, K404, K405, K406, K407, K408, K409, K410, K411, K412, K413, K414, K415 }, \
+ { K500, K501, KC_NO, K503, KC_NO, KC_NO, K506, KC_NO, KC_NO, KC_NO, K510, K511, K512, K513, K514, K515 } \
+}
diff --git a/keyboards/monstargear/xo87/rgb/rules.mk b/keyboards/monstargear/xo87/rgb/rules.mk
new file mode 100644
index 000000000..ec3bdd229
--- /dev/null
+++ b/keyboards/monstargear/xo87/rgb/rules.mk
@@ -0,0 +1,27 @@
+# MCU name
+MCU = at90usb646
+
+# Bootloader selection
+BOOTLOADER = lufa-dfu
+
+# Build Options
+# change yes to no to disable
+#
+BOOTMAGIC_ENABLE = lite # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes # Mouse keys
+EXTRAKEY_ENABLE = yes # Audio control and System control
+CONSOLE_ENABLE = no # Console for debug
+COMMAND_ENABLE = yes # Commands for debug and configuration
+SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = yes # USB Nkey Rollover
+BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no # Enable keyboard RGB underglow
+UNICODE_ENABLE = no # Unicode
+BLUETOOTH_ENABLE = no # Enable Bluetooth
+AUDIO_ENABLE = no # Audio output
+RGB_MATRIX_ENABLE = yes
+RGB_MATRIX_DRIVER = WS2812
+RAW_ENABLE = no
+
+LAYOUTS = tkl_ansi