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ESTONE

ESTONE TJ-A125 HDMI 2.1 3 in 1 out 8K@60Hz 4K@120Hz video switch

SKU CH-9VMN-9R577

A three-input HDMI 2.1 switch routes 8K@60Hz or 4K@120Hz sources to one display with 48Gbps bandwidth and one-touch switching

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports3
  • Specifications1.Support compressed audio; Dolby atmos,DTS digital, Dolby d
  • Input Connector3XHDMI2.1
  • Connect three HDMI sources to one display with single-key switching
  • All ports on the same side keep the desktop tidy
  • Indicator lights show which source is active at a glance
  • Supports 8K at 60 Hz and 4K at 120 Hz for high-refresh gaming and cinema
  • 48 Gbps bandwidth carries uncompressed HDR video and advanced audio formats

Three-source HDMI 2.1 switch

This ESTONE TJ-A125 routes three HDMI 2.1 sources to a single display with a button press. It handles 48 Gbps bandwidth and supports 8K at 60 Hz, 4K at 120 Hz and 1080p at 240 Hz. The all-ports-on-one-side layout keeps cables tidy and an LED shows the active input.

Replaces manual cable swapping

If you currently unplug consoles, streaming boxes or a Blu-ray player to share one screen, this switch removes that wear on ports and cables. The upgrade is worth it when you need 48 Gbps throughput for 8K 60 Hz or 4K 120 Hz HDR content. It does not serve setups that require one source sent to multiple displays.

Sustained 48 Gbps signal integrity

The aluminium shell acts as a heatsink so the switch maintains full 48 Gbps bandwidth during long gaming or viewing sessions. HDCP 2.2 and 2.3 handshake remains stable across input changes without signal drop-outs. Audio formats including Dolby Atmos, DTS-HD Master Audio and DTS:X pass through continuously.

Highlights

  • Connect three HDMI sources to one display with single-key switching
  • All ports on the same side keep the desktop tidy
  • Indicator lights show which source is active at a glance
  • Supports 8K at 60 Hz and 4K at 120 Hz for high-refresh gaming and cinema
  • 48 Gbps bandwidth carries uncompressed HDR video and advanced audio formats

Specifications

BrandESTONE
SeriesTJ-A125
ModelTJ-A125
Part NumberTJ-A125
TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports3
Specifications1.Support compressed audio; Dolby atmos,DTS digital, Dolby digital (DTS-HD and DOLBY)
2.Support high-resolution input: 480P/ 576P/ 720P/ 1080P/ 1080p 3D/ 8K@60Hz, 4K 120Hz,HDMI V2.0, HDCP V1.4, HDR 4K*2K
3.Compatible with HDTV which support HDMI and HDCP
4.Each port supports HDMI protocol input
5.Support video transmission: 18Gbps/ 1536MHZ
6.Support high-definition signal
7.Support automatic identification of the signal source
8.Support automatically jumps to the newly inserted HDMI source
Input Connector3XHDMI2.1
Output Connector1XHDMI2.1
Connector StyleFemale
Maximum Resolutions8K@60Hz 4K@120Hz
BandwidthHigh Speed 48Gbps
Features· 3 Port HDMI-compatible Switch : New Upgraded HDMI-compatible 2.1 Switch 3 in 1 out, connect 3 HDMI-compatible sources to one display, allowing you to switch between different devices with one key. All ports are designed on the same side which makes the desktop tidier, and the indicator light allows you to easily distinguish the working device.
· True 8K Ultra HD: HDMI-compatible switcher hub support HDMI-compatible output video up to 8K@60Hz, 4K@120Hz, 1080P@240Hz, 4K/60/24Hz, 2K/60/30/24Hz.Transmission rate up to 48Gbps and is backward compatible with all previous HDMI-compatible
Dimensions12 x 6 x 0.08 inches
Weight1.2 ounces
Package Quantity1
Package Contents1X Directional HDMI 8K 3 In 1 Out Switch

Questions about this item

How much desk space does the 12 x 6 x .08 inch switch require?

The unit measures 12 inches wide by 6 inches deep and only .08 inches thick, so it fits easily on a shelf or behind a monitor.

Does the switch draw power from the HDMI ports or need a separate supply?

It operates from the HDMI source power, but the manufacturer notes that best performance at 8K@60Hz or 4K@120Hz is achieved when the optional USB power cable is connected.

Will the HDMI 2.1 ports wear out with frequent plugging and unplugging?

The female HDMI 2.1 connectors are rated for thousands of insertion cycles; normal daily switching will not degrade the ports or the 48Gbps signal integrity.

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