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StarTech.com 2-Port Automatic HDMI Switch - 4K 30Hz
A two-input HDMI 1.4 switch with fast automatic, priority and manual switching, EDID copy, IR remote and RS-232 control for one display at up to 4K 30Hz.
Why choose VS221HD4KA?
Routes two HDMI inputs to one HDMI display at up to 4K 30Hz.
Fast automatic, priority and front-panel manual switching modes.
EDID copy helps preserve display resolution and refresh information.
Best-fit applications
- Share a 4K30 projector or display between two presenters
- Provide source priority and failover for digital signage
- Integrate HDMI switching into a serial-controlled AV installation
Australian warranty assurance
Australian version supplied by DeviceDeal. Covered by the official StarTech.com manufacturer warranty in Australia for 2 years. Retain your DeviceDeal tax invoice. Warranty service is subject to StarTech terms, eligibility and product assessment.
Information verified against the supplied DeviceDeal source workbook, the exact DeviceDeal product page and exact-SKU official StarTech.com product data.
Read DeviceDeal buying guidesFrequently asked questions
What does StarTech.com VS221HD4KA do?
A two-input HDMI 1.4 switch with fast automatic, priority and manual switching, EDID copy, IR remote and RS-232 control for one display at up to 4K 30Hz.
Which devices or systems work with VS221HD4KA?
It accepts two HDMI sources and one HDMI display, supports up to 4K30, and is backward compatible with 1080p and other listed lower resolutions.
What connectors does VS221HD4KA use?
Two HDMI female inputs, one HDMI female output and one RJ-11 serial-control port; an RJ11-to-DB9 adapter is included.
What performance does VS221HD4KA support?
Maximum resolution is 3840 x 2160 at 30Hz with HDMI 1.4, HDCP 1.4 and up to 7.1-channel audio.
Does VS221HD4KA need external power?
The included universal adapter provides 12V DC at 1.5A; listed power consumption is 18W.
What is included with VS221HD4KA?
Switch, IR remote, universal power adapter with AU plug, 1.2m RJ11 cable, RJ11-to-DB9 adapter, mounting kit and quick-start guide.
What should I check before buying VS221HD4KA?
This HDMI 1.4 model is limited to 4K at 30Hz, not 4K60. Confirm that both sources, the display and cabling share a supported resolution and HDCP 1.4 format.
What warranty applies to VS221HD4KA in Australia?
This Australian version supplied by DeviceDeal carries the official StarTech.com 2 years manufacturer warranty in Australia. Retain your DeviceDeal tax invoice; eligibility and assessment are subject to StarTech terms.
(VS221HD4KA)
Features and highlights
- Routes two HDMI inputs to one HDMI display at up to 4K 30Hz
- Fast automatic, priority and front-panel manual switching modes
- EDID copy helps preserve display resolution and refresh information
- IR remote plus RS-232 serial control through the included adapter
- HDMI 1.4, HDCP 1.4, 7.1 audio and TAA compliance

StarTech.com 2-Port Automatic HDMI Switch - 4K 30Hz
Product ID: VS221HD4KA
Video and audio
| Maximum resolution | 3840 x 2160 at 30Hz |
|---|---|
| Standards | HDMI 1.4; HDCP 1.4 |
| Audio | Up to 7.1 surround |
Connections and control
| Inputs | 2 x HDMI female |
|---|---|
| Output | 1 x HDMI female |
| Serial control | RJ-11 with included RJ11-to-DB9 adapter |
| Switching modes | Automatic, priority and manual |
| Other control | IR remote |
Power and warranty
| Power adapter | Included, 12V DC / 1.5A |
|---|---|
| Power consumption | 18W |
| Compliance | TAA |
| Warranty | 2 Years |
| SKU | VS221HD4KA |
| Barcode # | 65030862356 |
| Brand | Startech |
| Shipping Weight | 0.8400kg |
| Shipping Width | 0.100m |
| Shipping Height | 0.050m |
| Shipping Length | 0.230m |
| Shipping Cubic | 0.001150000m3 |
2 Years StarTech.com warranty
Australian version supplied by DeviceDeal. Covered by the official StarTech.com manufacturer warranty in Australia for 2 years. Retain your DeviceDeal tax invoice. Warranty service is subject to StarTech terms, eligibility and product assessment.
Keep your proof of purchase: retain the DeviceDeal tax invoice supplied with your order.
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