GVS is designed to transmit high-resolution computer videos, allowing for direct connection to computer video cards using standard video cables. The function is to switch a certain computer signal without attenuation to a display device with a VGA/DVI/HDMI/DP interface. Adopting high-performance professional processing chips and built-in buffering design for input and output, it enhances on-site anti-interference, anti-static, lightning protection and other safety measures, making image output more stable and clear; The device comes with signal extension and long-distance transmission distortion compensation technology; Flexible switching: Use software control to automatically select and output multiple computer video signals to an output device through USB control, achieving the function of automatically selecting a specified signal path among multiple signals for output.

At the same time, GVS can collect VGA/DVI/HDMI/DP signals and use our developed program for signal comparison testing on customer production lines. It can also automatically identify test results and generate LOG FILEs to achieve the goal of automated testing.



Supports multi-channel simultaneous input of products, specifying one set of channel outputs

Supports a set of channel VGA inputs and a set of channel VGA outputs

Supports one set of channel DVI inputs and one set of channel DVI outputs

Supports two sets of channel HDMI inputs and one set of channel HDMI outputs

Supports four sets of channel DP inputs and one channel DP output (DP1 only)

Support manual setting of initial display output channels (VGA/DVI/HDMI/DP)

Support for monitor free automated testing, provide supporting solutions (GVS+testing program), and require the motherboard to provide USB 3.0 interface * 1 (optional)

PCIE-1X can be selected for data acquisition cards using either USB 3.0 or USB 3.0

Provide an alarm and LED indicator light, which will automatically alarm when a certain interface test fails

Programmable channel switching, providing customer interface switching program and DOS (only supports INTEL chip platform)/

WINDOWS automatically switches batch programs to facilitate automated operations for customers

Supports DOS/WINDOWS XP/WIN7/WIN8/WIN10 32-bit/64 bit

The program can adjust the resolution according to customer needs

Automatically generate LOG FILE after program testing is completed