AVIDGRAM HDMI 2.1 3-in-1-Out Switch, 4K 120Hz and 8K 60Hz

AVIDGRAM HDMI 2.1 switch connects up to three HDMI sources to one display, with manual, automatic and IR remote switching. The listing claims support for high-refresh 4K and 8K modes, but these are manufacturer specifications rather than independently verified performance.

At a glance

Routes three HDMI sources to a single display, rather than splitting one source to several displays.
Supports selection by automatic switching, manual control or IR remote. The listing says automatic switching and IR can be disabled.
Claims up to 8K at 60Hz and 4K at 120Hz, alongside HDR10+, VRR, QFT, QMS and CEC support.
USB cable is listed for power. Remote batteries are not included.

Price

$33.99Save 15%

Reference price: ~~$39.99~~

Price checked: 14 Nov 2026

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Often bought together

Silkland Certified HDMI 2.1 Cable 2M, 48Gbps 10K 8K HDR Braided | 4K@240Hz/144Hz/120Hz, 8K@60Hz, 1440P, Ultra High Speed, HDR10, eARC, HDCP 2.3, Xbox, PS5, PS4, Roku TV, Monitor, Gaming

$15.99

Pros and cons

Pros

Three inputs can reduce the need to swap HDMI cables when connecting several sources to one screen.
Switching options include manual selection as well as automatic and remote control.
The listing states that auto switching and the IR function can each be turned off.

Technical specifications

15 specifications

Identity
Brand	AVIDGRAM

Connections and compatibility
Direction	3 in 1 out
Input ports	3
Connector type	HDMI
Compatible devices	Monitor, Projector, Television

Video and switching
Maximum claimed video bandwidth	48Gbps
Supported resolution and refresh modes	8k@60Hz, 4k@120Hz, 4K@60Hz, 2K@144Hz, 1080p@240Hz, 4K@30Hz
Video features	HDR10+, VRR, QFT, QMS, 3D, CEC
HDCP versions	HDCP 2.3/2.2/1.4
Switching methods	Auto, Manual, and IR remote

Audio
Audio output modes	LPCM, DTS HD Master Audio, DTS7.1

Dimensions and installation
Weight listed	56.4 Grams
Material	ABS

Other details
Country of origin	China
Warranty description	2-year warranty

What to know before buying

The listing identifies the product as a 3-in-1-out switch and gives compatible display types, but does not specify the required HDMI cable grade or provide setup details for achieving its highest claimed video modes. Confirm that source, display and cables support the mode you intend to use.
The claimed kit includes an IR remote, USB cable and manual, while remote batteries are explicitly not included.

Who is it for?

A good fit for

People connecting up to three HDMI sources, such as a console, computer or media player, to one television, monitor or projector.
Buyers seeking a switch that claims high-refresh 4K or 8K modes and offers manual, automatic and IR remote selection.

Less suited to

Anyone needing to send one HDMI source to multiple displays. This is described as a 3-input-to-1-output switch.
Buyers who require included remote batteries or confirmation that a particular device-and-cable combination will achieve a claimed maximum video mode.

AVIDGRAM HDMI 2.1 3-in-1-Out Switch, 4K 120Hz and 8K 60Hz · photo 2 — Additional product photo 2

Customer reviews on Amazon

3.8 / 5 · 20 ratings

5 stars41%41%
4 stars27%27%
3 stars12%12%
2 stars9%9%
1 star11%11%

Customer feedback describes the switch's quality and value positively, while functionality and remote control receive mixed feedback. That makes dependable source selection worth considering, particularly if you plan to rely on auto or remote switching. The aggregate ratings are mixed overall, so the positive aspects do not establish consistent performance for every setup.

Positive themes

Customers describe the product quality positively.
Customers report positive views of value for money.

Mixed feedback

Customer feedback on functionality is mixed.
Customer feedback on the remote control is mixed.

Frequently asked questions

How many sources and displays does this switch support?

It is specified as a 3-in-1-out switch, so it connects up to three HDMI sources to one display.

What video modes does the listing claim?

The specification lists 8K at 60Hz and 4K at 120Hz, as well as 4K at 60Hz, 2K at 144Hz, 1080p at 240Hz and 4K at 30Hz. These are listing claims, and the source, display and cables also need to support the intended mode.

Can automatic switching be disabled?

Yes. The listing says automatic switching and the IR function can be enabled or disabled, and also describes manual switching.

Are batteries included for the IR remote?

No. The listing says the remote requires two AAA batteries, which are not included.