na
Legal DisclaimerSpecifications ? Part number: R3K ? Connectivity: Wired USB ? Dimensions: Width – 15.9? / 40.3 cm, Depth – 6.7? / 17.1 cm, Height – 0.8? / 2.0 cm, Weight – 24.8 oz / 704 g ? Compatibility: Windows, Unix, Linux and others that recognize the Num Lock key. Not compatible with Mac. The top row of shortcut keys only work in Windows. No driver download necessary.