HDMI 2.0 to 12G-SDI Broadcast Converter,HDMI 2.0 loopout, 4K60 Resolution, Pocket Size & Easy Mount, USB-Type C Power Solution Support(SC1221-12G)

SpecPicks Verdict

SpecPicks classifies AVMATRIX HDMI 2.0 to 12G-SDI Broadcast Converter,HDMI 2.0 loopout… as a niche pick — read recent reviews before buying in the PC & gaming hardware category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. AVMATRIX's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for PC & gaming hardware of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Key Features

• 【HDMI 2.0 input and loopout】 12G SC1221 equipped with a hdmi 2.0 input and a HDMI 2.0 input that can tansmit the 4K HDMI video to monitoring the video in real-time. And the two SDI outputs can be output simultaneously.
• 【Convert 4k Signal with no latency】 This HDMI to SDI video converter enable direct conversion with unparalleled zero latency, making it the perect choice for broadcast appications demanding uninterupted, high-perormance signal transmission.
• 【4K@60 Resulution Support】 The converter features advanced auto-detection technology, seamlessly matching your HDMI input to the SDI output. It supports a wide range of input and output resolutions, including crystal-clear 4K@60 (4096*2160).
• 【Power Supply Anytime, anywhere】 Featured with USB Type-C 5V power, the SC1221-12G can be powered by USB Type-c which is easy to get. In addition to power supply, USB Type-C allows upgrading firmware and checking program version.
• 【3-year guarantee, lifetime technical support】 All machines are fully inspected at the factory to ensure that the product you receive is perfect. You have any questions during the purchase and use, please contact us directly, we will provide you with excellent after-sales service.

Full Specifications

Ready to buy?

AVMATRIX HDMI 2.0 to 12G-SDI Broadcast Converter,HDMI 2.0 loopout, 4K60 Resolution, Pocket Size & Easy Mount, USB-Type C Power Solution Support(SC1221-12G) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Last updated 2026-08-26. Price and availability subject to change.