[USB KVM Switch] This KVM switch allows you to use one set of keyboard, mouse, and printer to control two computers. Easily switch between two displays. KVM switches help keep your workspace tidy and improve efficiency. [Ultra HD 4K@60Hz Visual Experience] This USB KVM switch supports 4K@60Hz resolution, delivering sharp, realistic image display with vibrant colors and smooth motion, providing an immersive visual experience. [Support One-Key Switch] The KVM switch features a one-key switch button on the top. No need to plug and unplug devices; switch between two computers with one press and share three USB devices. Ideal for users managing two computers. [Great Compatibility, Driver-Free] This KVM switch offers broad compatibility and is driver-free for Windows 10/8/8.1/7/Vista/XP, macOS, Linux, and Chrome OS. Simple plug-and-play operation. No external power required. [Support for Multiple Devices] The KVM switch box supports switching between multiple input devices or signal sources, such as PC, laptop, TV box, and other compatible equipment. Color: Black Material: Plastic Package Contents: 1 x KVM Switch 2 x USB Cable 2 x Video Cable 1 x English Manual Only the above package content is included; other items are not part of this package. Note: Light reflection and differences in display screens may cause slight variations between the product color in images and the actual item. Measurement may vary by +/- 1-3 cm.