Video Chat with a Pro Video Expert - Live

StarTech ST122HDMI2 2 Port High Speed HDMI Video Splitter and Signal Amplifier

BH #STST122HDMI2 • MFR #ST122HDMI2
Print
StarTech ST122HDMI2 2 Port High Speed HDMI Video Splitter and Signal Amplifier
Temporarily Out of Stock
Expected availability: 2-4 Weeks
No Store Display
Free 2-Day Shipping
Protect Your Gear
Add a protection plan from $8.99
Ask an Expert
800-606-6969
See any errors on this page?

question

Will this embed the 3.5mm audio input into the hdmi output?
Asked by: Clifton
There is no audio embedding capability listed with this product.
Answered by: Dennis A L.
Date published: 2018-08-28

question

If there is no audio input via 3.5mm jack, do the 3.5mm output jacks send HDMI audio? Will each output need amplification?
Asked by: Devon
You have the option of sending the audio via the HDMI or the 3.5mm output. That audio will have to go through an audio system.
Answered by: Dennis A L.
Date published: 2022-12-08

question

Does this support 120Hz?
Asked by: Anonymous
Sadly this splitter is not designed for passing a 120Hz signal from the video source through to the connected displays. However in some cases that feature may not even be needed. A large percentage of TVs that display at 120Hz are actually achieving 120Hz by internal processing or altering of a 60Hz signal.
Answered by: Joseph P.
Date published: 2018-08-28

will this splitter allow me to extend the ...

will this splitter allow me to extend the monitors? If I use this for my laptop connecting 2 monitors will I be able to view 3 difference screens?
Asked by: gary
Connect this to your computer and two external monitors you will have three screens. Use your computer display settings to get the screens configured.
Answered by: Dennis L
Date published: 2025-09-12

Has anyone experienced any latency issues with ...

Has anyone experienced any latency issues with this splitter?
Asked by: Emily
Unfortunately, StarTech does not offer latency specs for the StarTech ST122HD4KU 1x2 UHD 4K HDMI Splitter.
Answered by: Elliot
Date published: 2024-05-28

Will this splitter create a new source on my TV ...

Will this splitter create a new source on my TV e.g; HDMI 3 & HDMI 4?
Asked by: Bradley
It will not. For that you need a switcher, not a splitter. https://bhpho.to/2OBb22g
Answered by: Joe P
Date published: 2021-03-17

Can I set up 2 monitors from 1 computer with this ...

Can I set up 2 monitors from 1 computer with this splitter?
Asked by: Hugh
Yes, this product will allow you to use 2 monitors from one computer.
Answered by: Zachary
Date published: 2021-07-02

I want to use a portkeys bm5 and an atem mini pro ...

I want to use a portkeys bm5 and an atem mini pro with my bmpcc 6k. both need HDMI capabilities, will this splitter allow me to accomplish what I need?
Asked by: Dillon
In theory yes this should work. This takes a single HDMI input and splits it out to two. However you are not going to be able to control the Pocket 6K from the ATEM Switcher like you would with a direct connection.
Answered by: Joe P
Date published: 2022-08-10
  • y_2026, m_6, d_3, h_11CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.46
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_11
  • loc_en_US, sid_962650, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_bhphotovideo
Whatever You Need, We've Got It