Model code: S-EXT-HSW-401B
SYONG S-EXT-HSW-401B video extenders. Supplier catalogue designation: “4-Channel HDMI Video Live Switcher Support UVC”. Confirm exact operating modes and compatibility before ordering.
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Owner-supplied SYONG product catalogue (2026-07-28), page 35
Checked against documentation: 06.11.2026
Reference catalogue for quotation requests. Availability, production status, condition, price, lead time and warranty are individually confirmed. A listed part number is not a stock claim.
Supplier catalogue photograph of S-EXT-HD-30M; confirm included accessoriesSYONG S-EXT-HD-30M video extenders. Supplier catalogue designation: “1080P HDMI 30M Extender”. Confirm exact operating modes and compatibility before ordering.
Supplier catalogue photograph of S-EXT-HD-60MD; confirm included accessoriesSYONG S-EXT-HD-60MD video extenders. Supplier catalogue designation: “1080P HDMI 60M Extender”. Confirm exact operating modes and compatibility before ordering.
Supplier catalogue photograph of S-EXT-HD-120MA; confirm included accessoriesSYONG S-EXT-HD-120MA video extenders. Supplier catalogue designation: “4K30HZ HDMI 120M Extender”. Confirm exact operating modes and compatibility before ordering.
Supplier catalogue photograph of S-EXT-HD-60MA; confirm included accessoriesSYONG S-EXT-HD-60MA video extenders. Supplier catalogue designation: “1080@60Hz 60M HDMI Extenders”. Confirm exact operating modes and compatibility before ordering.
Descriptions and images come from the supplied SYONG product catalogue dated 2026-07-28. These are supplier statements, not our test results. Resolution, refresh rate, transmission distance, power, compatibility and accessories depend on the operating mode and connected devices; agree the exact specification before ordering. Conflicting source specifications require clarification. Availability, price and warranty are confirmed on request.
4-Channel HDMI Video Live Switcher Support UVC
1. Portable metal design: strong, lightweight.
2. 4× HDMI input / 2× HDMI output.
3. Built-in 5” IPS screen for real-time monitoring (PGM/PVW).
4. Supports PIP and dual-screen preview.
5. HDMI embedded & external audio (MIC/Line-in) with mixing output.
6. Type-C 3.0 capture (UVC, YUY2).
7. OSD display: signal, resolution, audio & brightness info.
8. Adjustable backlight, power-off memory, backlit buttons.
