USB KVM Switch Box, 4 IN 1 OUT VGA 1080P Sharing Video Adapter

UGREEN 4 Port USB KVM VGA Switch Box: allows you to control 4 computers with only one set of controls and the display screen (mouse and keyboard). Conveniently for you to control multi computers and provides a cost-effective way to share one USB keyboard, USB mouse, and VGA monitor to 4 computers at the same time.

Brand : UGREEN
SKU : 50280
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USB KVM Switch Box, 4 IN 1 OUT VGA 1080P Sharing Video Adapter


Portable and Easy to Use: 3 USB Type A connectors, 4 USB Type B connectors, 4 VGA IN connectors and 1 VGA OUT connector. The 4 In 1 Out VGA KVM Switch between four computers is controlled by the push button on the top of the unit. 4 USB Type B connectors support not only for data transfer from the printer but also for the extra power supply. So you do not need plug any power into the VGA switch box.

1080P Full HD Higher Definition Output: UGREEN USB KVM switch supports high-definition image and supports maximum resolution up to [email protected], backup compatible with 720P, 480P. Please note this VGA switcher only transfer video. For audio output, please directly connect your speaker to the 3.5mm interfaces of computer/PC.

Good Compatibility: Windows 10/8/7 / XP / Vista (32/64-bit), Mac, Linux, Sun Solaris, DOS, Win3, WINNT, Netware, and Unix. The VGA Switcher Box also supports online games and DVR. Plug and Play: no power supply, or software needed.



1. 3-Port USB HUB and 4-Port VGA monitor to control 4 computers;

2. Max resolution: [email protected];

3. No software drivers required;

4. No power adapter required;


How It Works:

(Step 1.)

Connect the USB devices to the USB A female connectors on the switch;

(Step 2.)

Connect a VGA cable to the VGA OUT interface and the display device;

(Step 3.)

Connect VGA IN1 and USB B IN1 to PC1 at the same time;

Connect VGA IN2 and USB B IN2 to PC2 at the same time;

Connect VGA IN3 and USB B IN3 to PC3 at the same time;

Connect VGA IN4 and USB B IN4 to PC4 at the same time;

(Step 4.)

Press the manual switch button to switch between the four computers.


Operating Systems:

* Windows 10 / 8/ 7/ XP/ Vista (32-bit / 64-bit)

* Mac OS X v10.3.9 or later

* Linux

What´s in the box

Package Included:

1 x USB KVM Switch Box

4 x USB Cable