StarTech.com 2 Port DisplayPort KVM Switch - 4K 60Hz - Single Display - Dual Port UHD DP 1.2 USB KVM Switch with Integrated USB 3.0 Hub & Audio - Dell HP Apple Lenovo - TAA Compliant. Keyboard port type: USB, Mouse port type: USB, Video port type: DisplayPort. HD type: 4K Ultra HD, Maximum resolution: 3840 x 2160 pixels, Number of users: 1 user(s). Product colour: Black, Housing material: Steel, Mean time between failures (MTBF): 60000 h. Input voltage: 100 - 240 V, Input current: 0.6 A, Output voltage: 12 V. Compliance certificates: RoHS