diff --git a/keyboards/percent/booster/booster.c b/keyboards/percent/booster/booster.c
new file mode 100644
index 00000000000..3a298f58fff
--- /dev/null
+++ b/keyboards/percent/booster/booster.c
@@ -0,0 +1,51 @@
+/* Copyright 2019 MechMerlin
+ *
+ * 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 "booster.h"
+
+// Optional override functions below.
+// You can leave any or all of these undefined.
+// These are only required if you want to perform custom actions.
+
+/*
+
+void matrix_init_kb(void) {
+ // put your keyboard start-up code here
+ // runs once when the firmware starts up
+
+ matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+ // put your looping keyboard code here
+ // runs every cycle (a lot)
+
+ matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+ // put your per-action keyboard code here
+ // runs for every action, just before processing by the firmware
+
+ return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+ // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+ led_set_user(usb_led);
+}
+
+*/
diff --git a/keyboards/percent/booster/booster.h b/keyboards/percent/booster/booster.h
new file mode 100644
index 00000000000..be2d2cb12bc
--- /dev/null
+++ b/keyboards/percent/booster/booster.h
@@ -0,0 +1,32 @@
+/* Copyright 2019 MechMerlin
+ *
+ * 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_numpad_5x4( \
+ K00, K01, K02, K03, \
+ K10, K11, K12, \
+ K20, K21, K22, K23, \
+ K30, K31, K32, \
+ K40, K42, K33 \
+) { \
+ { K00, K01, K02, K03 }, \
+ { K10, K11, K12, KC_NO }, \
+ { K20, K21, K22, K23 }, \
+ { K30, K31, K32, K33 }, \
+ { K40, KC_NO, K42, KC_NO }, \
+}
diff --git a/keyboards/percent/booster/config.h b/keyboards/percent/booster/config.h
new file mode 100644
index 00000000000..23ac7ad0c81
--- /dev/null
+++ b/keyboards/percent/booster/config.h
@@ -0,0 +1,52 @@
+/*
+Copyright 2019 MechMerlin
+
+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 0xFEED
+#define PRODUCT_ID 0x0000
+#define DEVICE_VER 0x0001
+#define MANUFACTURER Percent Studio
+#define PRODUCT Booster
+#define DESCRIPTION Custom programmable numpad
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 4
+
+#define MATRIX_ROW_PINS { D1, D6, D7, B4, B5 }
+#define MATRIX_COL_PINS { C7, D4, D2, D0 }
+
+#define BACKLIGHT_PIN B7
+#define BACKLIGHT_LEVELS 3
+
+#define DIODE_DIRECTION COL2ROW
+
+#define RGB_DI_PIN E2
+#ifdef RGB_DI_PIN
+ #define RGBLED_NUM 10
+ #define RGBLIGHT_HUE_STEP 8
+ #define RGBLIGHT_SAT_STEP 8
+ #define RGBLIGHT_VAL_STEP 8
+ #define RGBLIGHT_LIMIT_VAL 255
+ #define RGBLIGHT_SLEEP
+ #define RGBLIGHT_ANIMATIONS
+#endif
+
diff --git a/keyboards/percent/booster/info.json b/keyboards/percent/booster/info.json
new file mode 100644
index 00000000000..c5d230deb48
--- /dev/null
+++ b/keyboards/percent/booster/info.json
@@ -0,0 +1,31 @@
+{
+ "keyboard_name": "booster",
+ "url": "",
+ "maintainer": "qmk",
+ "width": 4,
+ "height": 5,
+ "layouts": {
+ "LAYOUT": {
+ "key_count": 17,
+ "layout": [
+ {"label":"K00 (D1,C7)", "x":0, "y":0},
+ {"label":"K01 (D1,D4)", "x":1, "y":0},
+ {"label":"K02 (D1,D2)", "x":2, "y":0},
+ {"label":"K03 (D1,D0)", "x":3, "y":0},
+ {"label":"K10 (D6,C7)", "x":0, "y":1},
+ {"label":"K11 (D6,D4)", "x":1, "y":1},
+ {"label":"K12 (D6,D2)", "x":2, "y":1},
+ {"label":"K20 (D7,C7)", "x":0, "y":2},
+ {"label":"K21 (D7,D4)", "x":1, "y":2},
+ {"label":"K22 (D7,D2)", "x":2, "y":2},
+ {"label":"K23 (D7,D0)", "x":3, "y":1, "h":2},
+ {"label":"K30 (B4,C7)", "x":0, "y":3},
+ {"label":"K31 (B4,D4)", "x":1, "y":3},
+ {"label":"K32 (B4,D2)", "x":2, "y":3},
+ {"label":"K40 (B5,C7)", "x":0, "y":4, "w":2},
+ {"label":"K42 (B5,D2)", "x":2, "y":4},
+ {"label":"K33 (B4,D0)", "x":3, "y":3, "h":2}
+ ]
+ }
+ }
+}
diff --git a/keyboards/percent/booster/keymaps/default/keymap.c b/keyboards/percent/booster/keymaps/default/keymap.c
new file mode 100644
index 00000000000..919774bcad9
--- /dev/null
+++ b/keyboards/percent/booster/keymaps/default/keymap.c
@@ -0,0 +1,27 @@
+/* Copyright 2019 MechMerlin
+ *
+ * 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_numpad_5x4(
+ KC_NLCK, KC_PSLS, KC_PAST, KC_PMNS,
+ KC_P7, KC_P8, KC_P9,
+ KC_P4, KC_P5, KC_P6, KC_PPLS,
+ KC_P1, KC_P2, KC_P3,
+ KC_P0, KC_PDOT, KC_PENT
+ ),
+
+};
diff --git a/keyboards/percent/booster/keymaps/default/readme.md b/keyboards/percent/booster/keymaps/default/readme.md
new file mode 100644
index 00000000000..0293153f029
--- /dev/null
+++ b/keyboards/percent/booster/keymaps/default/readme.md
@@ -0,0 +1 @@
+# The default keymap for Booster
diff --git a/keyboards/percent/booster/readme.md b/keyboards/percent/booster/readme.md
new file mode 100644
index 00000000000..78b4b5a35cf
--- /dev/null
+++ b/keyboards/percent/booster/readme.md
@@ -0,0 +1,13 @@
+# Booster
+
+Booster is a number pad designed for Canoe. Shared exactly the same angle and approximate design language,
+
+Keyboard Maintainer: [MechMerlin](https://github.com/mechmerlin)
+Hardware Supported: Booster PCB
+Hardware Availability: [Percent Studio Store](https://percent.studio/products/booster-for-canoe-65)
+
+Make example for this keyboard (after setting up your build environment):
+
+ make percent/booster:default
+
+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/percent/booster/rules.mk b/keyboards/percent/booster/rules.mk
new file mode 100644
index 00000000000..30e66537f96
--- /dev/null
+++ b/keyboards/percent/booster/rules.mk
@@ -0,0 +1,39 @@
+MCU = atmega32u4
+F_CPU = 16000000
+ARCH = AVR8
+F_USB = $(F_CPU)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+
+# Bootloader selection
+# Teensy halfkay
+# Pro Micro caterina
+# Atmel DFU atmel-dfu
+# LUFA DFU lufa-dfu
+# QMK DFU qmk-dfu
+# atmega32a bootloadHID
+BOOTLOADER = atmel-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 = yes # Console for debug
+COMMAND_ENABLE = yes # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+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 = no # USB Nkey Rollover
+BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = yes # Enable keyboard RGB underglow
+MIDI_ENABLE = no # MIDI support
+UNICODE_ENABLE = no # Unicode
+BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no # Audio output on port C6
+FAUXCLICKY_ENABLE = no # Use buzzer to emulate clicky switches
+HD44780_ENABLE = no # Enable support for HD44780 based LCDs
+EXTRAFLAGS += -flto
+
+LAYOUTS = numpad_5x4
\ No newline at end of file
diff --git a/keyboards/percent/readme.md b/keyboards/percent/readme.md
new file mode 100644
index 00000000000..8028edf03c7
--- /dev/null
+++ b/keyboards/percent/readme.md
@@ -0,0 +1,6 @@
+# Percent Studio
+
+[Website](https://percent.studio/)
+[Facebook](https://www.facebook.com/PercentStudio.CN/)
+[Instagram](https://www.instagram.com/percent.studio/)
+[Taobao](https://shop140162967.world.taobao.com/?spm=a1z09.1.sellercard.15.15ec3606mPki7O)
\ No newline at end of file