SPECS & DETAILSDIMENSIONSKeyboardHeight x Width x Depth:20.5 mm x 435.5 mm x 137.5 mmWeight (with batteries): 475 gMouseHeight x Width x Depth:105.4 mm x 67.9 mm x 38.4 mmWeight (with battery): 91 gNano receiverHeight x Width x Depth:18.7 mm x 14.4 mm x 6.6 mmWeight: 2 gSYSTEM REQUIREMENTSWindows 7,..