Imagine a meeting room where you can show two different presentations at the same time without swapping cables. The Lightware UCX-4x3-HCM40, Dual Screen Extended Desktop HDMI Matrix Switcher makes that possible. It lets you connect up to four HDMI sources and send any two of them to two separate screens, creating a true extended desktop. If you have ever struggled with limited screen space or tangled wires, this unit solves the problem quickly and cleanly.
Lightware UCX-4x3-HCM40, Dual Screen Extended Desktop HDMI Matrix Switcher
Many professionals need to display two streams of video at once - for example a presenters slides on one screen and a live video feed on another. Without a matrix switcher you must buy two separate devices or keep swapping inputs, which wastes time and creates confusion. This issue matters because it can disrupt presentations, delay training sessions, and reduce productivity. The Lightware UCX-4x3-HCM40 offers a single, reliable hub that lets you choose any source for each screen, keep audio in sync, and manage everything from a simple control panel. The result is a smooth, uninterrupted visual experience.
Key Features
- Four HDMI inputs with screw-locking connectors for secure connections.
- Two HDMI outputs that support up to 4096 x 2160 @ 60 Hz 4:4:4 color.
- Zero-frame video delay for real-time switching.
- HDCP 1.4 and 2.2 compliance for protected content.
- Built-in 1 Gb Ethernet port for network control and monitoring.
- USB-C input with DP 1.2a support for high-bandwidth video.
- Analog audio output with 5-pole Phoenix connector for legacy speakers.
- External 24 V DC power supply (5 A) with interchangeable AC plug.
Specifications
| Power |
|
| Power Supply Option |
External Power Supply |
| Supported Power Source |
100-240 V AC; 50/60 Hz |
| Supplied Power |
24V DC, 5A |
| AC Power Plug |
Interchangeable (EU, UK, JP/US, AUS/NZ) |
| Battery Cell Type |
BR1632A |
| Power Consumption |
(max) 1 133.6 W |
| Heat Dissipation |
456 BTU/h (max) |
| Enclosure |
|
| Enclosure Material |
1 mm steel |
| Dimensions in mm |
271 W x 140.3 D x 26 H |
| Dimensions in inch |
10.67 W x 5.57 D x 1.02 H |
| Weight |
1080 g (2.38 lb) |
| Video Inputs |
|
| USB-C Input |
|
| Connector Type |
24-pole USB type C receptacle |
| AV Standard |
DP 1.2a |
| HDCP Compliance |
HDCP 1.4, HDCP 2.2 |
| Color Space |
RGB, YCbCr |
| Video Delay |
0 frame |
| Max. Video Resolution |
4096x2160@60Hz RGB 4:4:4 (up to 600MHz pixel clock); 1920x1080@120 Hz, 36 bit |
| Audio Formats |
all formats in line with HDMI 2.0 standard |
| 3D Support |
yes |
| HDMI Input |
|
| Connector Type |
19-pole HDMI Type A receptacle (with screw locking option) |
| AV Standard |
DVI 1.0, HDMI 1.4, HDMI 2.0 |
| Maximum Data Rate |
18Gbps |
| Maximum Pixel Clock |
597MHz |
| HDCP Compliance |
HDCP 1.4, HDCP 2.2 |
| Color Space |
RGB, YCbCr |
| Video Delay |
0 frame |
| Max. Video Resolution |
4096x2160@60Hz RGB 4:4:4 (up to 600MHz pixel clock); 1920x1080@120 Hz, 36 bit |
|
Max. Input HDMI Cable Length
(with premium certified cable) at
3840x2160@60Hz 4:4:4
|
5m |
| Reclocking Pixel |
Accurate Reclocking |
| 3D Support |
yes |
| Audio Mode |
Simultaneous pass-through and de-embedding to the Audio layer |
| Supported Audio Formats for Pass-through |
All HDMI2.0 audio formats |
| Supported Audio Formats for De-embedding |
Uncompressed |
| Compressed |
Dolby Digital, DTS; Compressed HBR; Dolby TrueHD, DTS-HD |
| Video Outputs |
|
| HDMI Output |
|
| Connector Type |
19-pole HDMI Type A receptacle |
| AV Standard |
DVI 1.0, HDMI 1.4, HDMI 2.0 |
| HDCP Compliance |
HDCP 1.4, HDCP 2.2 |
| Color Space |
RGB, YCbCr |
| Supported Resolutions |
up to 4096x2048@60Hz (4:4:4) or 4096x2048@60Hz (4:2:0); up to 3840x2160@60Hz (4:4:4)
or 3840x2160@60Hz (4:2:0); 1920x1080@60Hz (4:4:4) up to 12 bits/color at 8 bits/color *
|
| Audio Formats |
8 channel PCM, Dolby TrueHD; DTS-HD Master Audio 7.1 |
| * |
All standard VESA and CEA resolutions up to 300MHz (HDMI1.4) and other custom resolutions up to
300Mhz are supported.
|
| Audio Ports |
|
| Analog Audio Output |
|
| Connector Type |
5-pole Phoenix connector |
| Audio Formats |
2-ch PCM |
| Sampling Frequency |
48 kHz |
| Volume |
-95.62 dB - 0 dB |
| Ethernet Port |
|
| Connector Type |
RJ45 female connector |
| Ethernet Data Rate |
1 Gigabit Ethernet |
| Power over Ethernet (PoE) |
Not supported |
| GPIO Port |
|
| Connector Type |
8-pole Phoenix |
| Function (Pin 1-6) |
Configurable (input/output) |
| Function (Pin 7) |
5V output |
| Function (Pin 8) |
Ground |
| OCS Port |
|
| Connector Type 3-pole |
Reversed Gender Plug Phoenix connector |
| Number of Configurable Pins |
1 |
| USB Port |
|
| Connector Type |
C-type receptacle |
| USB Compliance |
USB 3.1 Gen1 |
| Connector Type |
A-type receptacle |
| USB Compliance |
USB 2.0, USB 3.1 Gen1 |
| Connector Type |
B-type receptacle |
| USB Compliance |
USB 3.0 |
| RS-232 Port |
|
| Connector Type |
3-pole Phoenix connector |
| Baud Rates |
between 9600 and 115200 baud |
| Data Bits |
8 |
| Parity |
None / Odd / Even |
| Stop Bits |
1 / 2 |
| Output Voltage |
Low level 3 - 15V |
| Output Voltage |
High level -15V - 3V |
| Information |
|
| INFO |
Specifications are subject to change without notice. |
| INFO |
The -LCC models have the same values as non-LCC models. |
