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Small black HDMI switch box with button and indicator lights

WRIARICH

WRIARICH TJ-A002 HDMI 2.1 video switch 2 in 1 out 8K 60Hz 4K 120Hz 48Gbps black

SKU CH-XPKV-142R2

Connects two HDMI 2.1 sources to one display at up to 8K 60Hz and 4K 120Hz with 48 Gbps bandwidth

  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Cable Length5 in.
  • Connector StyleStandard
  • Package Contents1 x HDMI-compatible switch unit 1 x USB A to Micro B cable 1
  • Connect two sources to one display with a single button press
  • 48 Gbps bandwidth carries 8K at 60 Hz and 4K at 120 Hz
  • HDMI 2.1 specification keeps compatibility with earlier HDMI versions
  • Powered by the included USB-A-to-Micro-B cable for reliable signal switching
  • Compact 5-inch form factor fits neatly behind a monitor or TV

HDMI 2.1 switch for two sources

This WRIARICH TJ-A002 switch connects two HDMI sources to a single display. It supports 8K at 60Hz and 4K at 120Hz with a 48Gbps bandwidth. The unit requires external power via the included USB cable to function. A front button toggles the active input in about one second.

Gamers and multi-device setups

The switch suits users who alternate between a console and a PC or streamer on one screen. It works for high-refresh gaming at 4K 120Hz and high-resolution media at 8K 60Hz. Buyers who need to drive multiple displays simultaneously should look elsewhere. Setups without a spare USB power port cannot use this device.

48Gbps bandwidth rating

The 48Gbps throughput is the spec that determines whether your cables and sources can deliver 8K 60Hz or 4K 120Hz without compression. Both connected sources and the display must support HDMI 2.1 to reach these modes. Standard HDMI 2.1 cables are required for the full bandwidth.

Highlights

  • Connect two sources to one display with a single button press
  • 48 Gbps bandwidth carries 8K at 60 Hz and 4K at 120 Hz
  • HDMI 2.1 specification keeps compatibility with earlier HDMI versions
  • Powered by the included USB-A-to-Micro-B cable for reliable signal switching
  • Compact 5-inch form factor fits neatly behind a monitor or TV

Specifications

BrandWRIARICH
ModelTJ-A002
Changer TypeHDMI Switch/Extender
ColorBlack
Cable Length5 in.
Connector StyleStandard
Package Contents1 x HDMI-compatible switch unit
1 x USB A to Micro B cable
1 x User Manual

Questions about this item

Do I need to supply power for the WRIARICH TJ-A002 HDMI 2.1 switch to function?

Yes, the switch requires external power via the included USB A to Micro B cable; without it, the source or display will not show anything.

Will the WRIARICH TJ-A002 work with my older HDMI 2.0 devices?

The switch is backward compatible with previous HDMI standards, so older sources and displays will operate at their native capabilities.

How can I confirm the WRIARICH TJ-A002 is passing an 8K 60 Hz signal after setup?

Press the front button to select the desired input; the indicator light shows the active port, and the display should report 8K at 60 Hz in its information menu.

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