diff --git a/keyboards/converter/periboard_512/config.h b/keyboards/converter/periboard_512/config.h
new file mode 100644
index 000000000..e2fdc7435
--- /dev/null
+++ b/keyboards/converter/periboard_512/config.h
@@ -0,0 +1,32 @@
+/* Copyright 2021 Sife
+ *
+ * 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 Sife
+#define PRODUCT Periboard 512
+
+/* matrix properties */
+#define MATRIX_COLS 19
+#define MATRIX_ROWS 8
+#define DEBOUNCE 5
+#define MATRIX_HAS_GHOST
diff --git a/keyboards/converter/periboard_512/info.json b/keyboards/converter/periboard_512/info.json
new file mode 100644
index 000000000..89e8d75bc
--- /dev/null
+++ b/keyboards/converter/periboard_512/info.json
@@ -0,0 +1,10 @@
+{
+ "keyboard_name": "Perixx Periboard-512",
+ "url": "https://github.com/Sife-ops/qmk_firmware/tree/periboard_512/keyboards/converter/periboard_512",
+ "maintainer": "Sife-ops",
+ "diode_direction": "ROW2COL",
+ "matrix_pins": {
+ "cols": ["B7", "D0", "D1", "D2", "D3", "D4", "D5", "D6", "D7", "E0", "E1", "C0", "C1", "C2", "C3", "C4", "C5", "C6", "C7"],
+ "rows": ["B6", "B5", "B4", "B3", "B2", "B1", "B0", "E7"]
+ }
+}
diff --git a/keyboards/converter/periboard_512/keymaps/default/keymap.c b/keyboards/converter/periboard_512/keymaps/default/keymap.c
new file mode 100644
index 000000000..5d528416f
--- /dev/null
+++ b/keyboards/converter/periboard_512/keymaps/default/keymap.c
@@ -0,0 +1,56 @@
+/* Copyright 2021 Sife
+ *
+ * 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( /* Base layer */
+ 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_NLCK, KC_PSLS, KC_PAST, KC_PMNS,
+ LALT_T(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, RALT_T(KC_BSLS), KC_DEL, KC_END, KC_PGDN, KC_P7, KC_P8, KC_P9, KC_PPLS,
+ LCTL_T(KC_ESC), KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, RCTL_T(KC_BSPC), KC_P4, KC_P5, KC_P6,
+ 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_P1, KC_P2, KC_P3, KC_PENT,
+ MO(1), KC_LALT, LGUI_T(KC_F13), KC_SPC, RGUI_T(KC_F13), RALT_T(KC_ENT), KC_HENK, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT, KC_P0, KC_PDOT
+ ),
+
+ [1] = LAYOUT(
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_UP, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, KC_DOWN, KC_ENT, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, MO(2), _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+ ),
+
+ [2] = LAYOUT(
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, KC_PGDN, KC_PGUP, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+ ),
+
+ /* [<++>] = LAYOUT( */
+ /* _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, */
+ /* _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, */
+ /* _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, */
+ /* _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, */
+ /* _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, */
+ /* _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______ */
+ /* ), */
+
+};
diff --git a/keyboards/converter/periboard_512/periboard_512.c b/keyboards/converter/periboard_512/periboard_512.c
new file mode 100644
index 000000000..11c65e923
--- /dev/null
+++ b/keyboards/converter/periboard_512/periboard_512.c
@@ -0,0 +1,17 @@
+/* Copyright 2021 Sife
+ *
+ * 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 "periboard_512.h"
diff --git a/keyboards/converter/periboard_512/periboard_512.h b/keyboards/converter/periboard_512/periboard_512.h
new file mode 100644
index 000000000..d79264233
--- /dev/null
+++ b/keyboards/converter/periboard_512/periboard_512.h
@@ -0,0 +1,39 @@
+/* Copyright 2021 Sife
+ *
+ * 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( \
+ K5A, K5B, K5C, K5D, K5E, K5F, K5G, K5H, K5I, K5J, K5K, K5L, K5M, K5N, K5O, K5P, \
+ \
+ K4A, K4B, K4C, K4D, K4E, K4F, K4G, K4H, K4I, K4J, K4K, K4L, K4M, K4N, K4O, K4P, K4Q, K4R, K4S, K4T, K4U, \
+ K3A, K3B, K3C, K3D, K3E, K3F, K3G, K3H, K3I, K3J, K3K, K3L, K3M, K3N, K3O, K3P, K3Q, K3R, K3S, K3T, K3U, \
+ K2A, K2B, K2C, K2D, K2E, K2F, K2G, K2H, K2I, K2J, K2K, K2L, K2M, K2N, K2O, K2P, \
+ K1A, K1B, K1C, K1D, K1E, K1F, K1G, K1H, K1I, K1J, K1K, K1L, K1M, K1N, K1O, K1P, K1Q, \
+ K0A, K0B, K0C, K0D, K0E, K0F, K0G, K0H, K0I, K0J, K0K, K0L, K0M \
+) \
+{ \
+ { KC_NO, K4L, K5I, K4M, KC_NO, K5C, K5B, K4A, K0A, KC_NO, K4F, KC_NO, K4P, K4Q, K3O, K4O, K5J, KC_NO, K4G }, \
+ { KC_NO, K4K, K4J, K4I, KC_NO, K4D, K4C, K4B, KC_NO, KC_NO, K4E, K5N, K3P, K3Q, K5L, K5M, K5K, KC_NO, K4H }, \
+ { KC_NO, K3K, K3J, K3I, K3H, K3D, K3C, K3B, KC_NO, KC_NO, K3E, K5O, K3U, K3T, K3R, K3S, KC_NO, K0G, KC_NO }, \
+ { KC_NO, K2K, K2J, K2I, K2H, K2D, K2C, K2B, KC_NO, KC_NO, K2E, KC_NO, K1Q, K1P, K1N, K1O, K3N, K0B, KC_NO }, \
+ { KC_NO, K3L, K5H, K3M, K3G, K5D, K2A, K3A, KC_NO, K1A, K3F, KC_NO, KC_NO, K2P, K2N, K2O, K4N, KC_NO, KC_NO }, \
+ { KC_NO, K2L, KC_NO, K5G, K2G, K5E, KC_NO, K5A, KC_NO, KC_NO, K2F, K0C, K1M, K0M, KC_NO, K0L, K5F, KC_NO, KC_NO }, \
+ { K0F, KC_NO, K1J, K1I, K1H, K1D, K1C, K1B, K0H, K1L, K1E, KC_NO, K5P, K4T, K4R, K4S, K2M, KC_NO, KC_NO }, \
+ { KC_NO, K1K, KC_NO, KC_NO, K1G, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, K1F, K0E, K0I, K4U, K0J, K0K, K0D, KC_NO, KC_NO }, \
+}
diff --git a/keyboards/converter/periboard_512/readme.md b/keyboards/converter/periboard_512/readme.md
new file mode 100644
index 000000000..026a90154
--- /dev/null
+++ b/keyboards/converter/periboard_512/readme.md
@@ -0,0 +1,21 @@
+# Periboard-512
+
+![Periboard-512](https://i.imgur.com/ohd61TK.jpeg)
+
+For this project I converted low-cost consumer keyboard to QMK using a Perixx Periboard-512 and a Teensy++ 2.0.
+
+* Keyboard Maintainer: [Sife-ops](https://github.com/Sife-ops)
+* Hardware Supported: Periboard-512, Teensy++ 2.0
+* Hardware Availability: [Periboard-512](https://www.amazon.com/Perixx-PERIBOARD-512-Ergonomic-Split-Keyboard/dp/B075GZVD4T), [Teensy++ 2.0](https://www.pjrc.com/store/teensypp.html)
+
+Make example for this keyboard (after setting up your build environment):
+
+ make converter/periboard_512:default
+
+Flashing example for this keyboard:
+
+ make converter/periboard_512:default:flash
+
+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).
+
+[Build guide](https://gist.github.com/Sife-ops/af1916136d641ffee86e8f0f62afc5a4)
diff --git a/keyboards/converter/periboard_512/rules.mk b/keyboards/converter/periboard_512/rules.mk
new file mode 100644
index 000000000..c1cb4919a
--- /dev/null
+++ b/keyboards/converter/periboard_512/rules.mk
@@ -0,0 +1,22 @@
+# MCU name
+MCU = at90usb1286
+
+# Bootloader selection
+BOOTLOADER = halfkay
+
+# Build Options
+# change yes to no to disable
+#
+BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = no # Mouse keys
+EXTRAKEY_ENABLE = no # Audio control and System control
+CONSOLE_ENABLE = no # Console for debug
+COMMAND_ENABLE = no # 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 = no # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no # Enable keyboard RGB underglow
+BLUETOOTH_ENABLE = no # Enable Bluetooth
+AUDIO_ENABLE = no # Audio output