ATEN Laptop USB KVM Switch, Black ATEN Laptop USB KVM Switch. Keyboard port type: USB, Mouse port type: USB. Product color: Black. Weight: 3.46 oz (98 g). Connectivity technology: Wired, Dimensions (WxDxH): 3.62 x 1.22 x 0.551" (92 x 31 x 14 mm)