. EN/RU/RO Keyboard KK-3 Keycaps Traditional Hotkeys 12 FN Multimedia Hotkeys Character Laser Engraving Splash Proof Yes Adjustable Keyboard Legs Yes Rating 5 V / 100 mA Cable Length 150 cm Hardware Connectivity USB Illuminated No Mouse OP-330 / OP-330S Type Wired Ergonomic Design Symmetric Sensor Optical Resolution 1200 DPI Buttons No. 3 Port USB Cable Length 150 cm Mouse Weight 85 g (w/ cable) System Requirements Windows 7 / 8 / 8.1 / 10