AV Access 4KSP12-S Video Converter
- 3 HDMI ports, one in and two out
- 1 in 2 out splitter layout
- 4K at 60Hz video passthrough
- One source feeds two screens at once
- Brand: v AV Access, model 4KSP12-S
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact way to send one HDMI source to two screens at once, with the splitter function built in. Buyers who need audio extraction or downscaling will not find it here.
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ASIN: B07BXNCWKXModel: 4KSP12-SCategory: Video Converters
Overview
Route one HDMI source into two displays at the same time using this splitter box. The single input accepts the signal, and the pair of outputs carry it onward to two separate screens. Setup is a matter of connecting the cables and powering the unit, with no software or menu diving involved.
Splitting a single HDMI feed across two displays usually means adding a dedicated distribution box, and this unit covers that job in one small chassis. Its limits are just as clear: the listing documents only the splitter role and the port count, so buyers hunting for audio extraction, scaling, or switching between sources should look at a different device.
Who it's for
A room with one media player and two screens in different spots, or a small signage setup where the same feed goes to two panels. Shoppers who need to choose between several inputs, or who want the audio separated from the video, should keep looking.
Pros and cons
- One input feeds two displays
- Three HDMI ports on the chassis
- 4K at 60Hz passthrough
- Compact splitter form factor
- Audio extraction not listed
- HDCP support not listed
- Power source not listed
- Included accessories not listed
Performance notes
The result depends on the source signal and the two displays agreeing on the same format, since the box passes the incoming video through rather than converting it. Cable quality and run length on each output also shape whether both screens lock onto the signal cleanly.
Specifications
| Brand | v AV Access |
|---|---|
| Model | 4KSP12-S |
| Construction & materials | |
| Color | 1 In 2 Out 4K@60hz |
| Compatibility & installation | |
| Compatible Devices | Gaming Console, Television |
| Included components | |
| Unit Count | 1 |
| Other details | |
| Cable Type | HDMI |
| Number Of Ports | 3 |
| Mfr Part Number | 4KSP12-S |
| Connector Type Used On Cable | HDMI |
Frequently asked questions
Does the v AV Access 4KSP12-S work with a 4K TV and a 1080p monitor at the same time?
The listing states 4K at 60Hz passthrough and a one in two out layout, but it does not document downscaling or mixed-resolution handling. If the two displays do not accept the same format, the listing gives no answer on how the box behaves.
Can I use the 4KSP12-S to switch between two HDMI sources?
No. The port layout is one input and two outputs, which makes it a splitter for sending one source to two screens. Choosing between sources is not what this unit does.