[USB KVM Switch] This KVM switch allows you to control two computers using a single monitor, mouse, keyboard, and printer. Easily switch between two displays for improved efficiency and convenience. LED indicator light (green or blue) shows the active computer. [Ultra HD 4K@60Hz Visual Enjoyment] Supports video resolution up to 4K@60Hz, delivering sharp, vivid, and realistic image display with vibrant colors and smooth motion. Also compatible with 4K@30Hz, 3D, 1080P, and lower resolutions. [Support Multi Devices & Wide Application] Supports various input devices and signal sources such as PC, laptop, TV box, and other compatible devices. Ideal for use in offices, enterprise environments, multimedia teaching, meeting rooms, gaming setups, home theaters, and research testing. [Great Compatibility & One-Button Switch] Offers broad compatibility with Windows 11/10/8/8.1/7/Vista/XP, macOS, Linux, and Chrome OS. Plug-and-play functionality with no drivers required and no external power supply needed. Switch between two connected computers with a single button press. Features: - USB 2.0 compatible - Application: Computer, television, TV box - Type: Audio extension cord - Connector B: USB male - Connector A: USB male - Model Number: SA03 - Gender: Male to male - KVM Switch: 2-port KVM switch box - Color: As shown - Material: Plastic Package Contents: 1 x KVM Switch Note: Light reflection and differences in display screens may cause slight variations in color representation. Measurement may vary by +/- 1-3 cm.