Product Type:One-handed Keyboard Colorful RGB Backlight-Mechanical Gaming Waterproof Keyboard. Model:G92. Interface Type: USB Computer Connection. Product Type: Single Keyboard Number of Buttons: 35Key. Operating Voltage V: 5% V ± 5.0 DC. Operating Current: 80MAX (max.). Systems support: for IBM PC WIN98SE / ME / 2000 / XP / VISTA / WIN 7 / WIN 10 Systems Compatible. Top and bottom cover material: ABS plastic. no punch button: Support. Macro recording: G1 / G2 and buttons. Light effect: RGB, several sets of cool light effects, with breathing lights. Color: Black. Timemeasures (approx.): (L) 173 mm * (W) 230 mm * (H) 37 mm / 6.81 * 9.06 * 1.46IN. Ergonomic design. 8-color backlight effect. Comfortable soft palm rest area. Anti-ghosting Keys. Two-color injection key caps. Fringe decoration effect. Ergonomic Design with Palm RestTESHIUCK one-handed keyboard is designed with ergonomics which can reduce the fatigue.Keyboard with large hand palm rest area,allows you to use it with less strain. New button layout, fast and flexible operation,perfect for game playing. Backlight modes, multiple colors can be adjusted at will to enjoy.It's very cool, under the night, adding a sense of mystery. Backlit can be adjusted to the player's desired color, supporting different cool dynamic lighting effects.You can create your own unique keyboard. CompatibilityTESHIUCK one-handed Gaming keypad is compatible with Windows XP, Windows Vista, and Windows 7, Windows 8, Windows10, MAC OS X ect. Mini & Portable35 keys one-handed keyboard with portable design,that you can carry it with you everywhere at anytime, great for one hand control. Long life span and good wear resistance, braided wire with USB port, mechanical hand feeling, optimized layout,Easy to cope with the market each game. Brand No Brand SKU 100274936_NP-1020542184