The KVM switch is heat-resistant, which is safe to use. Featured by high resolution, the KVM switch can bring you HD-compatible image quality.The KVM switch enables 2 computers to share 1 set of monitor, keyboard, mouse, printer and U disk.Made of ABS material, the KVM switch is eco-friendly, durable and shock-proof to use.The length of the KVM switch is 9.5cm, width is 4.6cm and height is 2cm.The KVM switch is compatible for Windows 10/8/7/XP/Vista 32/64bit. It is convenient to use it because of its manual button as well as plug and play feature.Item Name: KVM SwitchMaterial: ABSResolution: 4K, 3840P x 2160P@30HzInterface Type: 3 x USB2.0, 3 x HD-compatible Interface(2 Input Interfaces, 1 Output Interfaces)Compatible System: for Windows 10/8/7/XP/Vista 32/64bit Features: HD-compatible, Plug Play, CompactSize Details: 9.5cm x 4.6cm x 2cm/3.74" x 1.81" x 0.79" (Approx.)Notes:Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.Package Includes:1 x KVM Switch2 x HDMI-compatible to HDMI-compatible+USB Cables