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WyreStorm SW-120-TX3-UK

2:1 Synergy HDMI / USB-C over HDBaseT 3.0 wall plate transmitter

1 × HDMI, 1 × USB-C Inputs; 1 × HDBaseT output; Max 100m @ 4K

£493 (£591.60 inc. VAT)
Availability: Please Call

WyreStorm SW-120-TX3-UK

2 inputs and powerful HDBaseT 3.0 transmission result is this powerful switching transmitter, perfect for higher education classroom/hall and corporate environments. Automatic or manual switching of HDMI or USB-C and CEC power triggering via HDBaseT means a simple user experience when it matters most. Further functionality allows USB devices to be routed back to the source via USB host (or natively via USB-C) and charging for the connected USB-C device.


HDBaseT 3.0 technology is here, sporting the very latest in high-speed transmissions with the increased bandwidth from 10Gbps to an outstanding 18Gbps over a dedicated category cable up to an astonishing 100m/328ft!


It’s not just an HDBaseT switcher; it’s a versatile powerhouse. Beyond seamless switching, it sends power trigger commands and delivers high-speed charging of up to 60 watts for devices like laptops and tablets. With remarkable flexibility, it can seamlessly power the receiver or draw power from it. It’s truly the ultimate in-wall command center.


The SW-120-TX3-Ux offers both source audio de-embed from HDMI and a separate independent audio pass-through lane to send separate audio down to the RX simultaneously.


Featuring a unique API, the SW-120-TX3-Ux intelligently recognizes whether a RS-232 command is to be passed down to the receiver or whether it is to control it from a controller such as the SYN-KEY10.

WyreStorm SW-120-TX3-UK Key Features

  • HDBaseT 3.0 Switching Transmitter supporting:
  • Uncompressed content up to 4K@60Hz 4:4:4 8bit
  • HDCP 2.3 encryption technology ensuring compatibility with the latest 4K UHD content and sources
  • HD Multichannel audio up to DTS:X and Dolby Atmos via HDMI
  • Compatible with DVI-I and DP++ v1.3 signals from compatible devices
  • USB 2.0 passthrough offering 300Mbps transfer and HID extension
  • Features USB-C charging of up to 60 watts (with compatible PSU, not included)
  • Supports independent Analogue audio lane (pass-through) transmitter to receiver
  • Bidirectional RS-232 and CEC pass-through communication
  • Shared RS-232 port; API control or passthrough to RX
  • Backwards compatible with HDBaseT 1.0 transmission and receiving devices (lowest denominator takes priority)
  • Bidirectional PoH

WyreStorm SW-120-TX3-UK Downloads

HDMI Transmitter
100 Metre Range
Proprietary PoC (Power over Cable)
RS-232 Pass Through
HDBaseT 3.0
4K 4096*2160 and 3840*2160 Resolution
USB-C Video Transmitter

WyreStorm SW-120-TX3-UK Specifications


Inputs 1 × HDMI 19-pin Type A Female
1 × USB-C (USB Alt Mode/Host)
1 × RS-232 3-pin Phoenix (Shared; API Control)
1 × Line-In 3.5mm (1/8in) TRS Stereo
1 × Type B host
Outputs 1 × HDBT 8-pin RJ45
1 × RS-232 3-pin Phoenix (Shared; Passthrough)

Audio and Video

Max Pixel Clock 600MHz
Video Resolution (Max) 1920 × 1080p @60Hz 12bit
3840×2160 @60hz 4:4:4 8bit
Supported Standards DCI, RGB, HDR10, Dolby Vision, HLG, BT.2020, BT.2100
Audio Formats 2ch audio over HDBaseT, 1-way to RX

Control and Communications

HDMI HDMI, HDCP 2.3, EDID, CEC Pass-through
HDBaseT HDMI, USB, HDCP 2.3, EDID, 2-way PoH, Bidirectional RS-232, CEC
USB 1 × Type B (host), Maximum Data Throughput: 300Mbps
RS-232 1 × RS-232 3-pin Phoenix


Power Supply 20V DC 6A (Sold separately)
Max Consumption 6.61W
In The Box 1 × SW-120-TX3-US In-Wall Transmitter
1 × 1.8m USB2.0 Type-B to Type-A cable
1 × 2m USB-C to USB-C Cable with Locking Connector (5Gbps)
1 × 3-pin Terminal Block
1 × 2-pin Terminal Block
1 × Wall Plate (2-gang US)
4 × Mounting Screws
1 × Quickstart Guide

WyreStorm SW-120-TX3-UK Optional Cables

DescriptionLengthPriceInc. VAT
WyreStorm EXP-4KUHD-0.5 High-speed 18Gbps 4K HDMI with HDR support 0.5m £13 £15.60
WyreStorm EXP-4KUHD-1.0 High-speed 18Gbps 4K HDMI with HDR support 1.0m £15 £18.00
WyreStorm EXP-4KUHD-2.0 High-speed 18Gbps 4K HDMI with HDR support 2.0m £17 £20.40
WyreStorm EXP-4KUHD-3.0 High-speed 18Gbps 4K HDMI with HDR support 3.0m £22 £26.40
WyreStorm EXP-4KUHD-5.0 High-speed 18Gbps 4K HDMI with HDR support 5.0m £45 £54.00
WyreStorm CAB-HAOC-10 24Gbps Active Optical HDMI (2K/4K/5K; HDR-10, HDR-10+; ARC; HDCP 2.3) 10.0m £154 £184.80
WyreStorm CAB-HAOC-15 24Gbps Active Optical HDMI (2K/4K/5K; HDR-10, HDR-10+; ARC; HDCP 2.3) 15.0m £168 £201.60
WyreStorm CAB-HAOC-15-C 24Gbps Active Optical HDMI with detachable head (2K/4K/5K; HDR-10, HDR-10+; ARC; HDCP 2.3) 15.0m £186 £223.20
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