ESTONE
ESTONE TJ-A140 4x1 HDMI 2.1 8K 60Hz 4K 120Hz 48Gbps video switch
A four-input, one-output HDMI 2.1 switch passes 8K at 60 Hz and 4K at 120 Hz with 48 Gbps bandwidth and includes a remote control
- TypeHDMI Switchers
- Changer TypeHDMI Switch/Extender
- ColorBlack
- Ports4
- Specifications1.Support compressed audio; Dolby atmos,DTS digital, Dolby d
- Input Connector4XHDMI2.1
- Switch four sources to one display with 48 Gbps bandwidth
- Enjoy 8K at 60 Hz and 4K at 120 Hz for gaming
- Hear Dolby Atmos and DTS-HD audio through every port
- Control switching from the sofa with the included remote
- Automatic detection jumps to newly connected devices
Four-input HDMI 2.1 switcher
The ESTONE TJ-A140 routes four HDMI 2.1 sources to one display. It accepts 8K at 60 Hz and 4K at 120 Hz signals, making it suited for gaming consoles, media players and PCs that share a single high-resolution screen.
Integration and connectivity
Four female HDMI 2.1 inputs and one HDMI 2.1 output handle HDCP 2.2 and HDR. A DC 5 V 1 A power port is required for operation. LED indicators show power, active input and IR status. The unit measures 12 by 6 by 0.08 inches and weighs 1.2 ounces, so it fits behind equipment without extra brackets.
Sustained signal handling
Bandwidth reaches 48 Gbps for full 8K 60 Hz throughput. Automatic source detection switches to a newly connected device, while the included remote allows manual selection. Compressed audio formats including Dolby Atmos, DTS Digital and Dolby Digital pass through without degradation during extended sessions.
Highlights
- Switch four sources to one display with 48 Gbps bandwidth
- Enjoy 8K at 60 Hz and 4K at 120 Hz for gaming
- Hear Dolby Atmos and DTS-HD audio through every port
- Control switching from the sofa with the included remote
- Automatic detection jumps to newly connected devices
Specifications
| Brand | ESTONE |
|---|---|
| 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
What resolution and refresh rate does the 48 Gbps bandwidth limit you to under sustained use?
The switch is rated for 8K at 60 Hz and 4K at 120 Hz over its 48 Gbps HDMI 2.1 links.
Does the box add noticeable heat or fan noise during all-day operation?
It has no fan and draws only 5 V at 1 A, so heat and noise stay minimal in continuous use.
Which cables and power source must I already have to connect four sources and one display?
You need four HDMI 2.1 cables for the inputs, one HDMI 2.1 cable for the output, and a USB or mains 5 V 1 A adapter for the DC power port.
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