Do both tvs have to be on for the signal to go through?

Hi Will, Regarding of HDMI 2.0 Splitter 1x2 mini , both TVs have to be on for the signal to go through. Thank you for attention.

Can i use this to connect an apple tv 4k to a dolby atmos soundbar and also a sharp 4k hdr television?

Dear Customer, HDMI Splitter 1x2 4K 60Hz 4:4:4 supports your application well. Please set splitter EDID to 4K, Connect 4K TV to Splitter OUT 1. EDID copy OUT 1 prior. Connect Soundbar to OUT 2. When Apple TV play 4K HDR Dolby Vision,HDR VRR, please do NOT turn on SCALER, due to splitter does not support down-scale 4K HDR Dolby Vision,HDR VRR to 1080p display. Thank you for attention.

Is this only for dolby atmos? will it work for dts 7.1 or 5.1? what if i do not want atmos?

Dear Customer, HDMI Splitter 1x2 mini supports Dolby Digital 5.1/ 7.1 ch audio well, also Dolby Atmos pass through. Please ensure HDMI display devices / soundbar / TV supports 5.1/7.1ch audio in advance, set EDID to 4K or COPY mode. The hdmi splitter can pass through audio signal . Thank you for attention. Should you need more technical assistance, please Click sold by EZCOOTECH to get Seller Technical Support by AMZN Message.

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HDMI Splitter 1x2 HDR Vision Atmos 18Gbps - 4K Scaler 1080P Sync, 1 in 2 Out 60Hz 4:4:4 HDCP2.2, EDID Panel Switch, Firmware Upgrade, USB Power, Windows IOS, Mini Case SP12H2

HDMI Splitter 1x2 HDR Vision Atmos 18Gbps - 4K Scaler 1080P Sync, 1 in 2 Out 60Hz 4:4:4 HDCP2.2, EDID Panel Switch, Firmware Upgrade, USB Power, Windows IOS, Mini Case SP12H2

Product ID: 407890809

Details

Brand
EZCOO
Cable Type
HDMI
Colour
black
Connector Type
HDMI

📺4K 60Hz 4:4:4 HDR video

🔊Dolby Atmos & DTS:X immersive audio

🔌USB-powered, compact mini case

¥16550

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

🎬 Elevate your entertainment setup—because your screens deserve the best!

INDEPENDENT DOWN SCALING - Customize each HDMI output to downscale 4K to 1080p independently—perfect for mixed display setups.
SEAMLESS 4 K HDR SPLITTING - Mirror your 4K HDR content flawlessly on two displays simultaneously without lag or loss.
COMPACT USB POWERED DESIGN - Sleek mini form factor powered via USB for clutter-free installation anywhere—no bulky adapters needed.
DOLBY ATMOS DTS X SUPPORT - Experience cinema-grade surround sound with full support for Dolby Atmos, DTS:X, and 7.1 channel audio.
PLUG PLAY WITH FIRMWARE UPGRADES - Effortless setup with EDID management and firmware upgrade options to keep your splitter future-proof.

The EZCOO HDMI Splitter 1x2 HDR Vision delivers pristine 4K 60Hz 4:4:4 HDR video and immersive Dolby Atmos audio to two displays simultaneously. Featuring independent down-scaling to 1080p, USB power, EDID management, and firmware upgrade capability, it’s designed for seamless multi-screen setups with broad device compatibility. Ideal for professionals and enthusiasts seeking flawless video and audio sync across mixed-resolution displays.

Specifications

ASIN	B07VP37KMB
Audio Output Mode	Stereo, Surround Sound, Dolby Atmos, DTS:X
Best Sellers Rank	#332,542 in Electronics ( See Top 100 in Electronics ) #315 in Splitters
Box Contents	1x Pin Key
Brand Name	EZCOO
Cable Type	HDMI
Color	black
Compatible Devices	DVD Player, Projector, Camera, Monitor, Television, Gaming Console, Laptop, Personal Computer, Blu-ray Satellite Receiver, Camcorder, VCR, Tablet, DVR, Soundbar, Game Capture Device
Connector Type Used on Cable	HDMI
Customer Reviews	4.1 4.1 out of 5 stars (918)
Manufacturer	EZCOOTECH
Manufacturer Part Number	EZ-SP12H2
Model Number	EZ-SP12H2
Number of Items	1
Number of Ports	3
Power Source	USB
UPC	657835496128 883522046998
Unit Count	1.0 Count

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¥16550

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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2 weeks ago

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