GK21S ABS Plastic Case Kit Edition

Pls pay attention:

To avoid damaging GK21s hot swapping sockets, pls make sure your switches' pin is vertical , and you'd better not using used key switches with soldering tin.

If you connect it to your PC with cable, but it cant input, pls change it to cable mode first(when connect to pc with cable in Bluetooth mode, it cant work), you can press Fn+7\8\9(depends on which one is in Bluetooth mode) for 3 sec to change it to cable mode.

GK21S Numpad=GK21S PCB+Plate+Stabilizer+CNC Case+Type C Cable

(if you choose this option, there has no any keycap or swtiches)

GK21S Kit1=GK21S Numpad+Gateron Switches x21(Pls choose from 3Pin SMD Red\Black\Brown\Blue\Green\Yellow\Clear)

GK21S Kit2=GK21S Numpad+Domikey Numpad Kit x1(Pls choose from Orange Dolch\Atlantis\Classic Dolch\1980s\Crisis\SEALs)

GK21S Kit3=GK21S Numpad+Gateron Switches x21(Pls choose from

3Pin SMD

Red\Black\Brown\Blue\Green\Yellow\Clear)+Domikey Numpad Kit x1(Pls choose from Orange Dolch\Atlantis\Classic Dolch\1980s\Crisis\SEALs)

Pls pay attention: Domikey Numpad Kit top row is TAB/SHIFT/END/BACKSPACE, not same with GK21S Default top row Esc\Tab\Fn\Backspace, if you cant accept it, pls do not choose domikey Numpad kit,thx.

GK21S RGB 21 key PCB.

*32 bit MCU

*Built in 8M Flash

*3 256*256*256LED driver chip supports 16.8Million colors LED

*Type-C Usb cable+Bluetooth 5.1 Dual Mode

* The lamp position is anti RGB, compatible with Cherry, BOX, G axis and other three feet or five feet MX switch

* Hot pluggable Kailh connector

* Support music rhythm and sound control , drive custom macro programming keys, three layers can be defined.

* PCB support plate mount stabilizer.

* Li-Battery is 750mAH

GK21S Driver and Software

Https://drive.google.com/open?id=1W_gEDvrQ4U2cU7-NQ7ChMHBhihs1utPG