Feature:1. 35 KEYS: Blue switch single handed keyboard 35 keys are conflict free, press the switch to make a loudly click sound, crisp paragraph feeling, strong mechanical sense, provide precise tactile feedback for gaming and typing.2. COOL RGB BACKLIGHT MODE: Customize a variety of lighting effects, static and dynamic can be selected to bring more fun to your game, FN+3: brightness increase, FN+3: brightness decrease, FN+5: color switching, FN+TAB: lighting effects Transition.3. ERGONOMIC DESIGN: The large palm rest provides better wrist support, which can effectively reduce hand fatigue and provide you with an easy gaming experience.4. 6 MACRO RECORDING KEYS: Press FN+G1/G2/G3/G4/G5/G5 for macro recording, first enter the content to be recorded (FN+G1), the G1 light blinks; press FN+G1 again to complete the recording, the G1 light returns to normal; G2 to G6 Macro Recording is the same as G1.5. COMPATIBLE SYSTEMS: Portable mini gaming keypad requires no driver, plug and play, fully compatible for Win10/8/7/Vista/ME/XP, for Linux, for OS X, etc.Specification:Item Type: One Handed Gaming KeyboardMaterial: ABSColor: BlackInterface: USBLight Effect: RGBNumber of Keys: 35 KeysSwitch: Blue Switch.Package List:1 x One Handed Keyboard1 x Keycap Puller1 x User Manual