Operating system: WindowsXP/Vista/Win7/win8 /win8.1/Mac (Apple System) Android 2 and other Android systems Android smart TV 4. Applicable models: various brands of desktop computers, laptops, tablet PCs, mobile phones, smart tv.

Wireless keyboard, unlimited freedom, 10 meter reception.

Good shape, mini chocolate buttons, buy the keyboard first choice Product description:

1 wireless carrier frequency: 2.4GHz - 2.483GHz 2 operating distance: 10M 3 rated operating voltage: 1.9 - 3.6V (Battery: AAA battery of 2 sections) 4 rated working current: 15mA 5 tracing system: Optical 6 transmission rate: 1Mbit/sec 7 modulation: GFSK 8 resolution: 600-1200DPI 9 wireless working channel: 16 10.USB interface: 1.1 - 2 specification, free drive 11 RF power RF power: 3dB 12 Temperature:-40 C ~ +85 C 13 operating system: Windows98 WindowsME WindowsNT Vista win8.Mac (Apple System) Android compatible Android system 4 Android smart TV 14 applicable type: Notebook / desktop computer (plug and play)