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22 South Smith Street
Norwalk, CT 06855
United States
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Sound Control Technologies

SCT designs and manufactures technology solutions that simplify the toughest AV connectivity challenges. From video bars and cameras to codecs and tabletop systems, our signal extension products support every major collaboration platform and deliver DP Alt Mode, Power Delivery, and HDMI/USB extension—no programming required.
sound-control-technologies - rcu3sl
USB 3.2 Extension with RS-232 Control

Model: RCU3SL

Powered by SCTLink™, the RCU3SL™ delivers USB 3.2 with up to 36W of PD power, DC power up to 36W, video, audio, and RS232 control over a single CAT cable up to 100 meters.
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Sound Control Technologies - RTK-AM1
Featured at ISE 2026
New January, 2026
Power/HDMI/Ethernet/USB/Mic BYOM Table Extension Kit
by Sound Control Technologies
Model: RTK-AM1
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