EXT-USB250M USB 2.0 Extender: Reach, Ports and Power
The EXT-USB250M extends USB 2.0 (up to 480Mbps) 50m/164ft over one Cat5e/6 cable, with two USB-A ports at the far end and a bus-powered transmitter.
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The EXT-USB250M extends USB 2.0 (up to 480Mbps) 50m/164ft over one Cat5e/6 cable, with two USB-A ports at the far end and a bus-powered transmitter.

All four outputs carry the same selected source, but each one independently downscales 8K to 4K or 2K and converts HDR to SDR for its own display.

The MMX-16X16AUD routes 16 HDMI 2.0b sources to 16 displays at up to 4K2K@60Hz 4:4:4, with coaxial audio de-embedding and ARC on every output.
A warranty claim starts with a serial number rather than a search through old invoices.
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