... pcs/ctnKG-001A450*325*425mm 30pcsKey No:109Work type:wireless keyboard and mouse combosInterface Type: USBMaterial100% ABS ... electricity,waterproof,dust prevention and portable.Functional characteristics:wireless keyboard and mouse,with usb receiver,ergonomics design, ... , sensitive touch keys,surface matted processing,comfortable and anti-skidding.Applicable system: PC system:Suitable for windows ...