1. 4 PORT: The USB VGA KVM Switch allows you to control up to 4 computers with just one set of USB devices such as mouse, keyboard, USB flash drive and printer. Includes 4 1.2m KVM cables, VGA and USB cables 2 in 1.
2. EASY TO USE: You can easily switch between the 4 computers using the control panel buttons and see which computer you are using based on the LED indicators. Plug and play, no software or external power supply required.
3. 1920 x 1440 RESOLUTION: The USB VGA KVM switch supports super widescreen displays with a resolution of up to 1920 x 1440, supports DDC and automatic detection of premium outputs, and is backwards compatible with lower resolutions.
4. HIGH COMPATIBILITY: The USB VGA KVM switch is suitable for 10 8 7 , , Sun and OS X. Widely used in office, multimedia teaching, conference room, game room, home theater, etc.
5. COMPACT AND EXQUISITE: The small design does not take up desk space. Everything you need is included in the package, such as 4 dedicated USB VGA KVM cables (2 in 1). Please plug the VGA cable with USB pigtail into the port of your computer.

Technical dataification:
Item Type: USB VGA KVM Switch
Material: ABS
Cable Length: Approx. 1.2m/3.9ft
Color: Black
Input: Up to 4 PCs
Output: 1 x VGA port and 3 x USB 2.0 ports
Maximum Resolution: Supports 1920x1440

How to use:
Plug and play.

List of packages:
1 x USB VGA KVM Switch
4 x USB VGA KVM Cables

Note:
1. Do not connect the VGA cable upside down. Computer connection with USB port and connecting the single VGA head to KVM. If the connection is reversed, the machine will be burned directly.2. Manual measurement, please allow some errors.