Check fit, interface standard, socket support, and system compatibility before installation.

Battery / Run Time:1 Year Wireless Operating Frequency:2.40 GHz Number of Batteries Supported:2 Input Device Type:Keyboard Connectivity Technology:Wireless Features:32.81 ft Low-profile Keys K400 Keyboard USB Receiver USB Extender 2 x AA Batteries (pre-installed) User Documentation Logitech 10 m Key / Function Button:Mute Battery Type: AA (NOT included) System Requirement: USB Port Operating Systems: Windows XP Windows Vista Windows 7 Standing screen display size ‎3.5 Inches Wireless Standard ‎2.4 GHz Radio Frequency Brand ‎Logitech Item model number ‎920-003070 Product Dimensions ‎13.59 x 35.31 x 2.39 cm; 360.04 Grams Item dimensions L x W x H ‎13.6 x 35.3 x 2.4 centimeters Color ‎Black

Cyberdyne Systems honors the manufacturer's warranty coverage. Most products carry manufacturer coverage in the 1 to 3 year range, many SSDs carry 5 year coverage, and some power supplies can extend up to 10 years depending on the manufacturer and model.

If the manufacturer covers the product, Cyberdyne Systems will help process the claim without adding extra warranty-handling charges.