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🚀 Elevate your entertainment setup with flawless 4K multi-display magic!
The J-Tech Digital HDMI Splitter 4K 60Hz (JTECH-4KSP4) delivers seamless 1-in-4 HDMI output with Multi-Resolution Output technology, supporting 4K@60Hz 4:4:4 HDR10 and Dolby Vision. It auto-adjusts resolutions for mixed displays, ensures HDCP 2.3 compliance, and offers premium audio formats like Dolby Atmos. Designed for easy plug-and-play use with EDID copy and firmware upgrade capabilities, it’s perfect for upgrading home theaters or professional setups with reliable lifetime support.




| ASIN | B08D6X29SB |
| Best Sellers Rank | #127,952 in Electronics ( See Top 100 in Electronics ) #245 in Satellite TV Dish Splitters |
| Brand | J-Tech Digital |
| Cable Type | HDMI |
| Cable type | HDMI |
| Color | black |
| Colour | black |
| Compatible Devices | Television |
| Compatible devices | Television |
| Connector Type Used on Cable | HDMI |
| Connector type | HDMI |
| Customer Reviews | 4.5 out of 5 stars 2,563 Reviews |
| Manufacturer | J-Tech Digital INC |
| Mfr Part Number | JTECH 4KSP4 |
| Model Number | JTECH 4KSP4 |
| Number of Ports | 4 |
| Number of ports | 4 |
| UPC | 850001567732 |
R**D
Optical splitter
Did the job I purchased it for 👍 Fast delivery, more than happy 😃
L**R
Easy setup and works great!
I bought this to connect a Bose soundbar and Oticon TV adapter 3.0 (used for my hearing aids) to my Roku TV having only one digital optical port. It was quick and easy to set up and has worked great so far. The price is reasonable so I’m happy.
D**I
Great for video wall!
We tried several other video multiplayer’s and this was the only one we found that could work without connecting to/through computer. Easy to connect and allows you to rotate picture especially since the TCL’s we bought didn’t have that capability. Once installed set to 2X2 and changed the orientation of the top 2 TVs and voila we had a video wall where we can watch 1,2,3 or 4 different shows. Can’t wait for football season!! Was able to connect surround sound to receiver to tv and 4 (cable, Firestick, PS5) inputs to D-Tech digital box for easy connection to shows we want to see. Pricey but it was exactly what we needed to create our home theater. Highly recommend for anyone wanting to do the same.
R**V
Nifty!
This nifty device really works as advertised. I have a FHD monitor and a 4K projector. And I need to use screen mirror. This device worked brilliantly
A**H
Works great, including HDMI timecode
Works great with optical HDMI cables, and can also pass HDMI timecode. The USB C port also seems to be correctly implemented so it will work from USB C power supplies directly. I have only tested this at 1080p so far.
Trustpilot
2 months ago
2 weeks ago