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
Small black aluminium box with three HDMI inputs and one output, slim rectangular shape, matte finish

ESTONE

ESTONE TJ-A210 HDMI 2.1 video switch 3 in 1 out 8K@60Hz 4K@120Hz 48Gbps eARC remote

SKU CH-2NQV-GJHG5

Connects three HDMI 2.1 sources to one display at up to 8K@60Hz and 4K@120Hz with 48Gbps bandwidth, eARC audio and remote switching

  • Port count3
  • Adapter typeHDMI Switch/Extender
  • Input ports3XHDMI2.1
  • Output ports1XHDMI2.1
  • Connector typeFemale
  • Maximum supported resolutions8K@60 Hz 4K@120 Hz
  • Switch three sources to one display with 48Gbps bandwidth
  • Enjoy 8K@60Hz and 4K@120Hz resolution on compatible screens
  • HDR and Dolby Vision support deliver richer contrast and colour
  • IR remote and front button let you change inputs from the sofa
  • Aluminium shell aids heat dissipation in a compact 12×6×.08in form

Three-input HDMI 2.1 switch

The ESTONE TJ-A210 routes signals from three HDMI 2.1 sources to a single display. It accepts 8K at 60 Hz, 4K at 120 Hz, 1440p at 165 Hz and 1080p at 240 Hz. Gamers and home-theatre users with multiple consoles or streamers can select the active input with the included IR remote or the front-panel button. No drivers or software are required for operation.

Sustained 48 Gbps bandwidth

All three inputs and the output are specified for the full 48 Gbps data rate defined by the HDMI 2.1 standard. The aluminium enclosure acts as a passive heatsink, allowing the switch to maintain that throughput during long gaming sessions or continuous 8K video playback without thermal throttling. An external DC 5 V power adapter is supplied to ensure stable signal integrity under constant maximum load.

HDMI 2.1 feature ceiling

The switch passes Dynamic HDR, VRR and chroma sub-sampling formats up to 4:4:4, but it cannot add features the source or display lack. HDCP 2.3 and eARC are transported transparently, yet the single output limits the setup to one screen at a time. Buyers needing simultaneous multi-display output or matrix switching will require a different device class.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $42.99
Pricier than about 80% of the 1,998 comparable items (median $27.99).

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

Specifications

Product
Brand nameESTONE
Product lineTJ-A210
Model nameTJ-A210
Part numberTJ-A210
Product typeHDMI Switchers
Adapter typeHDMI Switch/Extender
Product colorBlack
Performance
Bandwidth ratingHigh Speed 48 Gbit/s
Display
Maximum supported resolutions8K@60 Hz 4K@120 Hz
Ports & slots
Port count3
Input ports3XHDMI2.1
Output ports1XHDMI2.1
Connector typeFemale
Size & build
Product dimensions12 × 6 × 0.08 in
Product weight1.2 oz
In the box
Units per package1
In the box1X Directional HDMI 8K 3 In 1 Out Switch
1X Remote Control
1X DC 5 V power line
1X Product manual

Questions about this item

Does the ESTONE TJ-A210 HDMI 2.1 switch generate noticeable heat or noise when left on all day?

The unit has no fan and draws power from the included DC 5 V cable, so it runs silently and stays cool during continuous use.

What cables and power source must I already have to use the 3-in-1-out switch?

You need three HDMI 2.1 cables for your sources, one HDMI 2.1 cable for the display, and a USB Type-C power adapter for the supplied DC 5 V line.

Will my older 1080p Blu-ray player and 4K@60Hz monitor work correctly through the 48 Gbps switch?

Yes, the switch supports 480p, 576p, 720p, 1080p and 4K@60Hz signals, so legacy 1080p sources and 4K@60Hz displays connect without extra setup.

More in HDMI & AV Selector Switches

Similar items