LUOM
LUOM TJ-A140 4×1 HDMI 2.1 video switch 8K60 4K120 48Gbps aluminium remote
Four HDMI 2.1 sources switch to one display at 8K60 or 4K120 with 48 Gbps bandwidth, aluminium shell and IR remote
- TypeHDMI Switchers
- Changer TypeHDMI Switch/Extender
- ColorBlack
- Ports4
- Specifications1.Support compressed audio; Dolby atmos,DTS digital, Dolby d
- Input Connector4XHDMI2.1
- Connect four devices to one display with 4×1 HDMI 2.1 switching
- Enjoy 8K at 60 Hz and 4K at 120 Hz for high-refresh gaming
- 48 Gbps bandwidth carries uncompressed 8K and HDR10+ signals
- Aluminium alloy chassis dissipates heat in a compact 12 × 6 × .08 in form
- Switch sources instantly via front button or included IR remote
Four-input HDMI 2.1 switch
The LUOM TJ-A140 routes four HDMI 2.1 sources to one display, supporting 8K at 60 Hz and 4K at 120 Hz over a 48 Gbps link. It is built for gamers and home-theatre users who need to swap between consoles, PCs or media players without re-plugging cables. The aluminium chassis keeps the unit compact and cool. Buyers who need bi-directional switching or more than four inputs should look elsewhere.
Remote and front-panel control
An IR remote lets you change the active input from the sofa while a push button on the chassis provides local switching. A USB-C port supplies 5 V at 1 A from any convenient USB power source, so no dedicated wall wart is required. An IR extension jack allows the receiver to be placed out of sight. The package contains only the switch itself; cables are not included.
48 Gbps bandwidth ceiling
The single specification that decides fit is the 48 Gbps HDMI 2.1 bandwidth, which enables 8K 60 Hz, 4K 120 Hz and 1080p at 144 Hz or 165 Hz with HDR10+, 3D and HDCP 2.3. If your sources or display demand higher throughput or features such as DSC, this switch will not pass them.
Highlights
- Connect four devices to one display with 4×1 HDMI 2.1 switching
- Enjoy 8K at 60 Hz and 4K at 120 Hz for high-refresh gaming
- 48 Gbps bandwidth carries uncompressed 8K and HDR10+ signals
- Aluminium alloy chassis dissipates heat in a compact 12 × 6 × .08 in form
- Switch sources instantly via front button or included IR remote
Specifications
| Brand | LUOM |
|---|---|
| Series | TJ-A140 |
| Model | TJ-A140 |
| Part Number | TJ-A140 |
| Type | HDMI Switchers |
| Changer Type | HDMI Switch/Extender |
| Color | Black |
| Ports | 4 |
| Specifications | 1.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 with remote control 7.Support automatic identification of the signal source 8.Support automatically jumps to the newly inserted HDMI source |
| Input Connector | 4XHDMI2.1 |
| Output Connector | 1XHDMI2.1 |
| Connector Style | Female |
| Maximum Resolutions | 8K@60Hz 4K@120Hz |
| Bandwidth | High Speed 48Gbps |
| Features | HDMI Switch is a 4 port HDMI 2.1 8K HDMI switcher for your latest gaming and home theatre setup. It supports 4 HDMI inputs and 1 HDMI output, allowing for HDMI 2.1b and HDCP 2.2, along with 8K 4k Ultra HD and compatibility on all HDMI. Features: 8K HDMI Switch 4x1, 8K@60Hz 4K 120Hz 4 In 1 Out HDMI Switcher Selector with IR Remote Control, Supports HDCP 2.2 4K@60Hz UltraHD HDR10 3D HD1080P Dolby DST, HDMI Splitter for PS4 Xbox Apple TV Fire Stick ·Newest 4x1 HDMI 2.0 Switch: Navceker HDMI switch supports HDR ( RGB8:8:8Dolby atmos Format), HDCP2.2, HDMI 2.0, can easily select 4 HDMI so |
| Dimensions | 12 x 6 x 0.08 inches |
| Weight | 1.2 ounces |
| Package Quantity | 1 |
| Package Contents | 1X Directional HDMI 8K 4 In 1 Out Switch |
Questions about this item
Will the USB-C 5V/1A power supply need replacing if the port wears out?
The switch draws power from any USB-C source supplying 5V/1A so you can swap the cable or adapter without opening the aluminium chassis.
What bandwidth ceiling appears first when running 8K60 or 4K120 continuously?
The HDMI 2.1 link is rated at 48Gbps, which is the hard limit for uncompressed 8K60 or 4K120 signals.
Does the aluminium shell stay cool during all-day 48Gbps throughput?
The passive aluminium alloy chassis dissipates heat from the 48Gbps HDMI 2.1 circuitry without a fan, so it runs silently.
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