SPECIFICATION : Supported Operating Systems Compatible Operating Systems Windows 11; Windows 10 Compatibility Hardware compatibility Compatible with PCs with available USB-A port. Warranty 1 Year Limited Warranty (Return to HP/Dealer - Standard Bench Repair & Phone-in Assistance) Dimensions Dimensions without stand (W x D x H) 42.58 x 14.61 x 2.68 cm (keyboard); 10.3 x 6.11 x 3.4 cm (mouse) Package dimensions (W x D x H) 50.5 x 15 x 4 cm Minimum dimensions (W x D x H) 16.77 x 5.75 x 0.2 in (keyboard); 4.07 x 2.41 x 1.34 in (mouse) Package dimensions (W x D x H) 19.88 x 6.54 x 1.57 in Weights Weight 0.42 kg (keyboard); 0.05 kg (mouse) Package weight 0.72 kg Package weight 1.59 lb