Tracer 44928 Mouse & Keyboard Octavia II Nano USB

Keyboard Device interface: RF Wireless Recommended usage: Universal Connectivity technology: Wireless Purpose: Universal Numeric keypad: Y Design Colour of product: Black Keyboard style: Straight Wrist rest: N Backlight: N Ergonomics Wireless range: 10 m Power Battery type: AAA Power source type: Battery Mouse Movement resolution: 1600 DPI Number of movement resolution modes: 2 Mouse included: Y Movement detection technology: Optical Customizable movement resolution: Y Scroll: Y Scroll type: Wheel Number of scroll wheels: 1 Scrolling directions: Vertical System requirements Windows operating systems supported: Windows 7 Home Basic,Windows 7 Home Premium,Windows 7 Professional,Windows Vista Home Basic,Windows Vista Home Premium,Windows XP Home,Windows XP Professional Mac operating systems supported: Y Packaging data Receiver type: Nano receiver Wireless receiver interface: USB