We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular HDMI 2.1 switch with three input ports and one output on the same face, IR remote included

ESTONE

ESTONE TJ-A113 3-in-1-out 8K HDMI 2.1 video switch with IR remote

SKU CH-TB1D-8JASP

Routes three HDMI 2.1 sources to one display at up to 8K 60 Hz and 4K 120 Hz with 48 Gbps bandwidth and IR remote

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports2
  • Specifications3 In 1 Out 8K HDMI 2.1 Switch: NEW Upgraded HDMI 2.1 switch
  • Input Connector3XHDMI2.1
  • Switch three sources to one display with a single press
  • 48 Gbps bandwidth delivers 8K at 60 Hz and 4K at 120 Hz
  • IR remote changes inputs from up to 26 ft away
  • LED indicator shows the active port at a glance
  • All HDMI connectors face the same side for a tidy desk

Three-input HDMI 2.1 switch

The ESTONE TJ-A113 connects three HDMI 2.1 sources to a single display. It accepts consoles, computers or streaming devices and routes one signal at a time to an 8K TV, monitor or projector. An included IR remote lets you change the active input from up to 26 ft away, while a front-panel button provides manual switching. LED indicators show which port is live.

Sustained 48 Gbps throughput

The switch passes the full 48 Gbps bandwidth specified for HDMI 2.1 without compression. Dynamic HDR, variable refresh rate and chroma 4:2:0, 4:2:2 or 4:4:4 are maintained during extended gaming or video sessions. Signal integrity holds at 8K 60 Hz, 4K 120 Hz and 1080p 240 Hz so long as certified Ultra High Speed cables are used on every link.

HDMI 2.1 cable-length ceiling

HDMI 2.1's 48 Gbps rate is highly sensitive to cable quality and length; runs beyond about 3 metres often drop to lower link rates unless active or optical cables are employed. The switch itself adds no equalisation, so the practical limit is set by the weakest cable in the chain. Users needing longer distances must budget for certified active leads rather than passive copper.

Highlights

  • Switch three sources to one display with a single press
  • 48 Gbps bandwidth delivers 8K at 60 Hz and 4K at 120 Hz
  • IR remote changes inputs from up to 26 ft away
  • LED indicator shows the active port at a glance
  • All HDMI connectors face the same side for a tidy desk

Specifications

BrandESTONE
SeriesTJ-A113
ModelTJ-A113
Part NumberTJ-A113
TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports2
Specifications3 In 1 Out 8K HDMI 2.1 Switch: NEW Upgraded HDMI 2.1 switch 3 in 1 out, connect 3 HDMI sources to one display, allowing you to switch between different devices with one key. All ports of the HDMI Switch 4K@120hz are designed on the same side which makes the desktop tidier, and the indicator light allows you to easily distinguish the working device. [Tips: Up to the best performance with power supply.]
Stunning 8K Video
This 8K HDMI switch supports Dynamic HDR, VRR and Chroma 4:2:0 / 4:2:2 / 4:4:4, restores the most realistic video images, and reveals every hidden detail, realizing an
Input Connector3XHDMI2.1
Output Connector1XHDMI2.1
Connector StyleFemale
Maximum Resolutions8K@60Hz 4K@120Hz
BandwidthHigh Speed 48Gbps
Features3 In 1 Out 8K HDMI 2.1 Switch: NEW Upgraded HDMI 2.1 switch 3 in 1 out, connect 3 HDMI sources to one display, allowing you to switch between different devices with one key. All ports of the HDMI Switch 4K@120hz are designed on the same side which makes the desktop tidier, and the indicator light allows you to easily distinguish the working device. [Tips: Up to the best performance with power supply.]
True 8K Ultra HD Display: The HDMI Switcher 8K supports resolutions of 8K@60Hz, 4K@120Hz, 1080P@240Hz, provides you with a transmission rate of up to 48Gbps and is backward compatible w
Dimensions8 x 5 x 0.03 inches
Weight0.634 ounces
Package Quantity1
Package Contents1X Directional HDMI 8K 3In 1Out Switch

Questions about this item

Does the ESTONE TJ-A113 generate noticeable heat or fan noise when switching 8K@60Hz signals all day?

The unit is a passive HDMI 2.1 switch with no fan and an aluminium shell, so it runs silently and produces no measurable heat during continuous 48Gbps operation.

Which cables and power source must I already have to run the 3-in-1-out switch at 4K@120Hz?

You need three HDMI 2.1 cables for the inputs, one HDMI 2.1 cable for the output, and a 5 V USB power supply (not included) for best 48Gbps performance.

Will my older 1080P@240Hz monitor work reliably through the TJ-A113 alongside an 8K TV?

Yes — the switch is backward compatible with all earlier HDMI standards, so a 1080P@240Hz display will function normally on the same HDMI 2.1 output port.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.