A4Tech 9200F

Wireless Desktop Laser Inscribed Keys - Ensure you will never loose key identity. Drain Holes Design - The drain holes are designed to prevent the keyboard from liquid spill off. 19 Convenient Hot Keys - Easy to access to 19 multimedia & internet functions. FN Hot Keys - Easy to access to 12 multimedia & internet functions. Comfort RoundEdge Keycaps - Ease keystrokes on your fingertips. Providing hours of typing comfort. 2000 DPI Adjustable - Adjustable resolution 1000/1600/2000CPI. Up to 12 Months Battery Life - Go longer between battery changes with energy efficient engineering. Extreme quality offer over 12 months lifetime guaranteed. Consistent Wireless Stability - Advanced 2.4GHz powerful wireless connection with distance up to 10m. Auto-Channel stablizing Plug and leave-in nano receiver provides essentially no delays or connection conflicts. TECHNICAL SPECIFICATIONS Receiver RN-10D Connector USB Frequency 2.4 GHz Operating Range 10 - 15 m Keyboard Keycaps Round Edge Hotkeys 12 Fn Hotkeys + 19 Multimedia Hotkeys Character Laser Engraving Adjustable Keyboard Legs Yes Rating 3 V / 2 mA Battery 2 AAA Alkaline Batteries Dimension 463 x 198 x 26 mm Weight 750 g Mouse Report Rate 125 Hz Sensor Technology Optical (Infrared) Resolution 1000 - 1600 - 2000 DPI Rating 1.5 V / 4 mA Buttons No 5 Ergonomic Design Right Hand Fit Size Middle / Big Hands Receiver Storage Yes Battery 1 AA Alkaline Battery Dimensions 108.5 x 70 x 38.6 mm Weight 90 g (Battery not included) System Requirements Windows XP / Vista / 7 / 8 / 8.1 / 10 .