
StarTech.com 4K HDMI 2-Port Video Splitter – 1x2 HDMI Splitter – Powered by USB or Power Adapter – 4K 30Hz
by StarTech.com
£52.99from 2 retailers
GTIN00065030858465
EAN0065030858465
MPNST122HD4KU
Prices updated 20 Mar 2026
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Product Description
2-PORT HDMI SPLITTER: Displays the same image with sound on 2 screens; Splits an HDMI video signal up to dual HD / 4K 30Hz & 7.1 CH audio; Support for 7.1 surround sound audio. MAXIMUM COMPATIBILITY: The 4K splitter is backward compatible with previous HDMI revisions, supporting 1080p / 720p HDMI video resolution devices such as computers, Blu-ray players etc. EASY SETUP: No drivers required for the 1-Input 2-output HDMI 1.4 splitter; The HDMI splitter can be powered with the included USB cable, or power adapter depending on which is most convenient for the user. VERSATILE FUNCTIONALITY: The 2-port video splitter features a built-in HDMI source cable, which lets you connect it directly to your HDMI source without the expense of additional cabling. THE IT PRO'S CHOICE: Designed and built for IT Professionals, this HDMI Splitter is backed for two years, including free lifetime 24/5 multi-lingual technical assistance. Split an HDMI audio/video source to two separate HDMI Displays, with support for HDMI 4K, and Power through a nearby USB port.. The ST122HD4KU 2-port video splitter supports Ultra HD (4K) ensuring astonishing picture quality, four times the resolution of high-definition 1080p, while sharing a 4K HDMI video source between two HDMI displays.. The 4K splitter is backward compatible with previous HDMI revisions, supporting 1080p / 720p HDMI video resolution devices such as computers, Blu-ray players and cable TV set-top boxes. Even if you don't require 4K video today, the video splitter ensures you'll be ready to take advantage of tomorrow's display technology while still working with the devices you already have. Plus, this splitter supports 3D, enabling you to use the splitter with your stereoscopic 3D video source on active or passive 3D displays.. For a hassle-free setup you can power the HDMI splitter with the included USB cable, or power adapter depending on which is most convenient for you. Plus, the splitter features a built-in HDMI source cable, which lets you connect it directly to your HDMI source without the expense of additional cabling.. The ST122HD4KU is backed by a StarTech.com 2-year warranty, and free lifetime technical support.. The StarTech.com Advantage. Ports & interfaces. DC-in jack. Yes. HDMI version. 1.4. Video out. 2x HDMI. Video port type. HDMI. Video ports quantity. 2. Features. Certification. REACH, FCC, CE. Supported graphics resolutions. 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1600 (WQXGA). Maximum refresh rate. 30 Hz. Full HD. Yes. Maximum resolution. 3840 x 2160 pixels. Product colour. Black. Network. Ethernet LAN. No. Power. USB powered. Yes. Output current. 2 A. Output voltage. 5 V. Input current. 0.5 A. AC input voltage. 100-240 V. Weight & dimensions. Weight. 235 g. Height. 18 mm. Depth. 620 mm. Width. 50 mm. Packaging data. Package weight. 396 g. Package height. 56 mm. Package depth. 156 mm. Package width. 230 mm. Packaging content. AC adapter included. Yes. Included power plug types. AU, EU, NA, UK. Cables included. USB. Manual. Yes. Technical details. Audio support. Yes. Compliance certificates. RoHS. Logistics data. Harmonized System (HS) code. 85176990. 4K HDMI 2-Port Video Splitter - ST122HD4KU | StarTech.com
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