A4TECH Fstyler FGS1110Q wireless keyboard + mouse set, Gray , 4711421984812

With the patented QuietKey mechanism combining highly elastic silicone and high-quality lubricant, it effectively reduces key bounce vibration and eliminates friction noise during the typing process.

Featuring the patented innovative "QuietKey" keyboard technology, it is specially designed to provide a quiet typing environment, reducing noise from 35dB to 19dB.

The exclusive Natural_A Shape Key Structure is designed to emulate a natural typing position, preventing repetitive strain injury (Anti-RSI) to the wrist, neck and shoulders.

Type: Wireless
Connection: 2.4G Hz
Operating Range: 10 - 15 m
Style: Symmetrical
Sensor: Optical
DPI: 1200-1600-2000
Buttons No.: 4
Receiver: Nano USB
Battery: 1 AA Alkaline Battery
Poll Rate: 125 Hz
Keycaps: Wrist-Protect Natural_A Keycaps
Hotkeys: 12 Fn Hotkeys
Splash Resistant: Yes
Adjustable Keyboard Feet: Yes
Battery: 2 AAA Alkaline Batteries
Backlit: No
System: Windows 7/ 8/ 8.1/ 10/ 11
Warranty: 12 Months