8K DP1.4 Video Switch, VKSPA-S8K41 is a 4 Ports DP1.4 Video Switch with IR and serial control, allowing users to quickly and easily share DP video sources and display the contents to one output device (Monitor/ Projector). You can select the desired input source via the remote control within the range of 5 meters or push button located on the switch.
4 Ports 8K DP1.4 Video Switch complies with HDR and HDCP, supports MST (Multi-Stream Transport), DP 1.4, and HDCP 2.2 / 1.4. DisplayPort Video Switch could be controlled via the buttons, Serial commands or IR, no software or driver required, just connect the cables and power up the system.

8K DP1.4 Video Switch

What does DisplayPort 1.4 stand for ? Does DisplayPort 1.4 support 8K resolution ?

DisplayPort 1.4 (hereinafter referred to as DP 1.4) supports 8K resolution the latest specification released by VESA. Comparing the features and regulations of DP 1.2 with DP 1.4, DP 1.4 supports Display Stream Compression (DSC) function delivering higher screen resolutions and frequency in bandwidth, and deeper color saturation. In addition to DSC technology, DP 1.4 involves High Dynamic Range data packet (HDR transport) that can improve the luminosity distribution and display contrast.


DisplayPort 1.2

DisplayPort 1.4

Max. Bandwidth

21.6 Gbps

32.4 Gbps

Max. Resolution

3840 x 2160@60Hz (4:4:4)
4096 x 2160@60Hz (4:4:4)

  7680 x 4320 @ 60Hz (4:4:4) ( DSC )
7680 x 4320 @ 60Hz (4:2:0)
5120 x 2880 @ 60Hz (4:4:4)
5120 x 1440 @ 120Hz (4:4:4)
3840 x 2160 @ 144Hz (4:4:4)
3840 x 2160 @ 120Hz (4:4:4)
2560 x 1440 @ 144Hz (4:4:4)
2560 x 1440 @ 120Hz (4:4:4)
2048 × 2048 @ 60 Hz  (4:4:4) (2K x 2K)

Audio Format

8-channel, 192KHz

32-channel, 1536 KHz

Dynamic HDR



Audio Format



Rextron 8K Video Switch maximum bandwidth 32.4 Gbps gives Videp Switch enough capability to handle up to 8K 60Hz (4:4:4) ( DSC ), 5K 120Hz (4:4:4), 4K 144Hz (4:4:4) and 4K 120Hz (4:4:4) video resolution.

Rextron DP1.4 Switch products are compliant with HDCP specifications and support EDID pass-through to 16:9, 21:9, or 32:9 monitors with vivid visuals sharp details and accurate color presentation that is beneficial for professional gamer, content creators, graphic designers, and CAD and CAM designers.

For more information, please visit our website at www.rextron.com.


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