With the Sandberg Wireless Office DesktopSet INT, you get a sleek keyboard and a comfortable optical mouse. Say goodbye to cable clutter Enjoy complete freedom of movement as both the mouse and keyboard connect wirelessly to your computer via a tiny USB receiver. Installation is fully automatic without any software installation or device pairing. Design: - Backlight: No - Product colour: Black Features: - Wireless range: 10 Keyboard: - Connectivity technology: Wireless - Device interface: RF Wireless - Keyboard form factor: Full-size (100%) - Keyboard key switch: Membrane - Keyboard language: English - Keyboard layout: QWERTY - Numeric keypad: Yes - Pointing device: No - Recommended usage: Home/Office Mouse: - Buttons quantity: 5 - Form factor: Right-hand - Mouse battery type: AA - Mouse included: Yes - Movement detection technology: Optical - Movement resolution: 1600 - Number of batteries (mouse): 1 - Scroll: Yes - Scroll type: Wheel Packaging content: - AC adapter included: No - Batteries included: Yes - Number of products included: 2 - Receiver included: Yes - Receiver type: Nano receiver Packaging data: - Package type: Box Power: - Keyboard battery type: AAA - Number of batteries (keyboard): 2 - Power source type: Battery Vendor information: - Brand Name: Sandberg - Warranty: 5 Weight & dimensions: - Keyboard dimensions (WxDxH): 442 x 142 x 18 - Product.Details.Specifications.Level1: Consumer Electronics - Product.Details.Specifications.Level2: Home Office - Product.Details.Specifications.Level3: Mice & Keyboards - Product.Details.Specifications.Level4: Keyboard & Mouse Combo