6-Input 4K60 BYOD Presentation Switcher with USB-C 100W PD, Dual HDMI Matrix Outputs, USB 3.0, Multiview & Wireless Casting
SKU: SW-660-TX-W
The SW-660-TX-W is WyreStorm’s most capable BYOD presentation switcher, built for medium-to-large conference rooms and university classrooms. It expands on the existing SW-640L-TX-W platform with two additional HDMI inputs, giving six total wired inputs (2x USB-C with MST/Dynamic 100W PD and 4x HDMI). Dual HDMI outputs support both matrix switching (4K60 on OUT1, 4K30 on OUT2) and extended-desktop operation via USB-C MST. Four USB 3.0 inputs, dual isolatable Ethernet ports, and wireless casting/conferencing via the WyreStorm APO-DG2 or APO-DG2-PRO round out a flexible, IT-friendly platform. NHD or NDI stream mirroring allow for integration with existing streaming platforms and USB matrix allows selection of connected USB devices.

AUDIO AND VIDEO
Inputs
4x HDMI In: 19-pin Type A
2x USB-C
Wireless Video from Airplay or Miracast Source
APO-DG2 casting dongle (sold seperatley)
Outputs
2x HDMI Out: 19-pin Type A
1x Analog Audio Out (5-pin Phoenix Male Connector)
Audio Formats
2ch PCM
Output Video Encoding
HDMI
Video Resolutions (Max)
USB-C In – 3840x2160p @30Hz 4:4:4
HDMI In – 3840x2160p @30Hz 4:4:4
HDMI Out 1 – 3840x2160p @60Hz 4:4:4
HDMI Out 2 – 3840x2160p @30Hz 4:4:4
Miracast and AirPlay – 1920×1080@60Hz 4:2:0
APO-DG2 – 3840×2160@30Hz 4:2:0
Supported Standards
DCI | RGB
Maximum Pixel Clock
300MHz
COMMUNICATION AND CONTROL
HDMI
HDMI Out 1 – HDCP 2.2
HDMI In & HDMI Out 2 – HDCP 1.4
USB
4x USB 3.0 Type A device ports | 5v 1000mA per port
2x USB 3.0 Type B host ports (assignable)
RS-232
1x 4-pin Phoenix (API control) | Provides 12V Power
LAN
2x 8-pin RJ-45 Ethernet Ports
Wireless
4x Wi-Fi Antennas | IEEE 802.11 a/b/g/n/ac | Dual-band 2.4 & 5GHz | WEP, TKIP, AES, WPA, WPA2
WiFi Operation Frequency:
2.4G: 2412MHz~2462MHz
5G: 5150MHz~5250MHz
5.8G: 5725MHz~5850MHz
Maximum Power:
14.89 dBm (E.I.R.P.)
16.38 dBm (E.I.R.P.)
10.81 dBm (E.I.R.P.)
POWER
Power Supply
20V 10A
Additional Features
- Automatic or manual switching of 6 connected sources (2 USB-C & 4 HDMI)
- Dynamic 100W PD on the USB-C ports
- Supports input resolutions up to 4K30 4:4:4 via USB-C or HDMI
- Wireless screensharing via APO-DG2, APO-DG2-PRO, Apple Airplay or Miracast
- Dual HDMI matrix outputs — HDMI OUT1 up to 4K60 4:4:4, HDMI OUT2 up to 4K30 4:4:4
- USB-C MST enables dual-desktop (extended display) operation across both HDMI outputs
- Multiview processing up to 4 simultaneous sources
- Analog audio output allows extraction of audio
- 4x USB 3.0 inputs for connection of peripherals such as speakerphones, mic’s or cameras
- Seamless switching in both single-view and Multiview modes
- Dual Ethernet ports with Transparent or Isolated network modes, VLAN capable, for flexible andsecure network integration
- API uses Telnet over TLS for secure and encrypted communication
- Integrated webserver for control, setup and live monitoring via HTTPS
- Rack-mountable, or on/under desk installation
- NHD or NDI mirror stream output for AV-over-IP cooperation
- RS-232, PA sensor (MUTE) and Relay output for peripherals

WIRELESS CASTING
MULTIVIEW
Display up to 4 source devices at the same time via Multiview, creating a collaborative environment for larger meeting spaces and classrooms.


DUAL OUTPUT
Two independent HDMI outputs — HDMI OUT1 up to 4K60 4:4:4, HDMI OUT2 up to 4K30 4:4:4 — support matrix switching or an extended dual-desktop setup via USB-C MST.
USB
Four USB 3.0 inputs allow any connected computer access to shared USB peripherals such as cameras and speakerphones.

