Kramer WP-20CT 4K60 4:2:0 HDMI & USB-C Wall-Plate Auto Switcher/Transmitter over Long-Reach HDBaseT
The WP-20CT fits a standard 1-gang wall box and gives a room one USB-C input (DisplayPort Alt Mode) and one HDMI input that auto-switch to a single HDBaseT output, with out-of-the-box Maestro room control handling display power automatically - a CEC-enabled display turns on when a source plugs in and off again after a user-set delay. Any DP-Alt-Mode USB-C laptop connects as an AV source while simultaneously drawing up to 60W of USB Power Delivery charging through the same cable, when paired with Kramer's optional 20V power supply - a genuine one-cable BYOD connection.
HDMI switching is HDCP 2.3 compliant and passes Deep Color, x.v.Color, Dolby TrueHD and DTS-HD at up to 4K@60Hz (4:2:0), and the extension link reaches 40m at 4K or 70m at full HD over Kramer HDBaseT cable. A bidirectional RS-232 port extends serial control to the room end, and the unit accepts PoE from a compatible receiver or matrix, with mains power as a fallback. Local device management runs through a built-in web interface reachable over the USB-C connection, and firmware updates via USB-C or RS-232.
| Inputs | 1 USB-C (DP Alt Mode, PD 3.0); 1 HDMI |
|---|---|
| Outputs | 1 HDBaseT (RJ-45); 1 unbalanced stereo audio (3-pin terminal block) |
| Ports | 2x RS-232 (3-pin terminal block); 1 DC power input |
| Max Resolution | 4K@60Hz (4:2:0), 24bpp |
| Max Data Rate | 10.2 Gbps (3.4 Gbps per graphics channel) |
| Content Protection | HDCP 2.3 and 1.4 |
| Extension Range | Up to 40m (130ft) at 4K@60; up to 70m (230ft) at 1080p, on Kramer cable |
| USB-C Charging | Up to 60W with optional 20V power supply |
| Power | 12V DC 2A (included), optional 20V DC 6A, or PoE |
| Enclosure | 1-gang, aluminum, convection cooled |













