Buy the keyboard and get a free keyboard cleaning kit!  Please add the cleaning kit to your cart first. Review Ben Vallack Description Dumang DK6 Modular Mechanical Keyboard | 20-88 keys | FreeStyle Layouts | Remappable keys | Hot-Swap Switches    Switch Options Cherry Hotswap: Black, Blue, Brown, Red, SilverKailh Hotswap: Box Black, Blue, KS Silver, Box Brown, Box Red, Box White   Keycap Options white, sky blue, red, pink, gray, black (dark blue is out of stock)   Software Attention: The software only supports Windows.    Note DK6 is compatible with the MX switches, the 3-foot switches can be installed directly, and the 5-foot switches can be installed by cutting off two plastic positioning feet. Low profile switches and optical switches are not applicable. The standard version does not distinguish between left and right. The ergo version is the opposite. Dk6 supports NKRO, and it can also run in 6KRO mode. Dk6 supports Android system, and it can be directly recognized by the mobile phone. Leave a note for the exact Cherry/Kailh switch, and color of ABS keycap set when placing order.  The Dimensions Of The Baseboard Standard: 206 x 147 mm Ergo: 186 x 154mm(Total), 147 x 120mm(Rectangular part)   Package list 88 keys = 72*1U keys, 16 *1.25U keys, 1 set of ABS doubleshot keycaps, 10 blank 1.25U keycaps and other accessories76 keys = 60*1U keys, 16 *1.25U keys, 1 set of ABS doubleshot keycaps, 10 blank 1.25U keycaps and other accessories44 keys = 36*1U keys, 8 *1.25U keys, 1 set of ABS doubleshot keycaps, 10 blank 1.25U keycaps and other accessories20 keys = 15*1U keys, 5 *1.25U keys, 1 set of ABS doubleshot keycaps, 10 blank 1.25U keycaps and other accessories   Velocifire × Dumang DK6 Ergo V2 — The Lego-like Freestyle Ergonomic Split Mechanical Keyboard.   Your Keyboard Your Layout, No Pain. No matter ANSI or ISO, gaming or work, long or short fingers, we get you covered in one keyboard. You just need to place each key anywhere you want without changing to a new keyboard. Built-in MCU for Every Key Instead of using a big PCB which require switches to stay fix, DK6 ergo has built-in mcu for every key to contact with the basdboard and communicate with PC.  In this way, no matter where you place the key, it works. No matter what you set for the key, it restores information there seperately. 10× Faster Than Traditional Keyboards Unique co-processor with patented dynamic debounce technology plus 32bit ARM 70MHz main control chip ensure every demand on every key can be handled in 1 ms, no double or missed key register. When traditional keyboards normally use 8bit ARM 16MHz alone, they need 20 ms to handle debounce delay. Even worse, some brands just shorten the necessary 20 ms without debounce tech, when switches get ageing, double or missed click will happen frequently. Your Personalized Keyboard You can set 4 layers of key mapping, RGB, and macros for work and gaming. You can switch layers on keyboard, use key combinations, set RGB colors for each key independently. More UI and Introduction can be found here. Hot Swappable Switches If you want to try different typing experience, you can simply swap its switches without desoldering or buying a new one. Solid Built for Long Lasting  Its premium alu baseboard and super-strong NdFeB magnets guarantee superior durability. Ever since product development started in 2016, Dumang series products have been upgraded several generations. They are already tested and welcomed in China and Japan’s mechanical keyboard community.