?Professional Mechanical Keyboard?The K5 keyboard gets rid of those extra keys and keeps the most useful ones in a slim & portable package. All of your keyboard action keys are in one convenient place. No need to worry about misclicked keys. The crisp tactile click of Blue Switches allows you to master the rhythm of the battlefield and make you the MVP. Full Key Anti-Ghosting+Multimedia Knob? Born for the game, this one-handed gaming keyboard is Full Key Anti-Ghosting. The upgraded version of the knob can control the volume, which is convenient and fast to better meet your game requirements. [Form and function] Ergonomic design, the detachable wrist rest part is connected through the track, the wrist rest provides strong support and makes the use more comfortable. Portable & Convenient Mini Keyboard With Broad Compatibility? The One handed Mechanical Feel gaming keypad compatible with Window 7/8/10, XP, Vista. USB Connect, Plug and Play. NPET One handed Mechanical Feel gamin