KEY LINE SEPARATION: Dual Type-C interface key line separation design, easy to carry,high versatility. The keycaps feature a micro-arc design that fits the curvature of your fingertips for a comfortable typing experience and long-lasting wear and tear resistance. ALL-KEY HOT-SWAP: Equipped with a customized shaft base, compatible with most of the mechanical shafts on the market. SMOOTH GAMING: Macro-definable knob, a key to adjust the volume of office games with half the effort. GAME MACRO PROGRAMMABLE: Multiple macro programmable keys, you can set the key function according to your personal habits light volume adjusted at , easy to play all types of games. Color:White Material:ABS Package Contents: 1 * 816B 4-key macro-defined keypad Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.