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Alfatron 4x1 4K HDMI HUB Switcher
Control up to four computers with HDMI using a single keyboard, mouse, and monitor with the 4x1 4K HDMI HUB Switcher from Alfatron. Equipped with four HDMI inputs and one HDMI output, the switcher handles video resolutions up to 4K60 with 4:4:4 HDR10 support and HDCP 2.2 compliance.
Control up to four computers with HDMI using a single keyboard, mouse, and monitor with the 4x1 4K HDMI HUB Switcher from Alfatron. Equipped with four HDMI inputs and one HDMI output, the switcher handles video resolutions up to 4K60 with 4:4:4 HDR10 support and HDCP 2.2 compliance.
A 3.5mm analog stereo output provides audio de-embedding options and four USB type-B and three USB type-A ports offer KVM management flexibility with auto switching based on TMDS/5V detection. Four GR ports allow users to connect optional ALF-TG grommets for controlling source or black screen settings. Control of the switcher occurs from the buttons on the front panel or via RS-232 commands.
Key Features
- 4×1 HDMI 2.0 switcher with KVM management
- Supports HDR 10
- HDCP 2.2 compliant
- Compatible with Windows, Linux, and macOS
- 3.5mm stereo audio output provides audio de-embedding
- USB 3.0 peripheral sharing
- Controls four HDMI computers via one keyboard, one mouse, and one monitor
- KVM auto-switching based on TMDS/5V detection
- Controllable via buttons, RS-232 commands, and optional ALF-TG table grommets
Alfatron WU4K Specs
Processing
| Switching Type | Pushbutton, Software |
| Processing Resolution | UHD 4K at 60 |
| Color Processing | 4:4:4 |
Input
| Video Inputs | 4 x HDMI (HDMI 2.0) Female |
| Input Video Format | HDMI (4:4:4) UHD 4K up to 60 fps |
| Embedded Audio Input | HDMI: 2-Channel |
Output
| Video Outputs | 1 x HDMI (HDMI 2.0) Female |
| Output Video Format | HDMI (4:4:4) UHD 4K up to 60 fps |
| Audio Outputs | 1 x 1/8" / 3.5 mm TRS Stereo Analog Female |
| Output Audio Format | Analog |
| Embedded Audio Output | HDMI: 2-Channel |
Connectivity
| Other I/O | 1 x Micro-USB Firmware 4 x USB-B 3 x USB-A Control 1 x Block 3-Pin RS-232 Input/Output 4 x Block 3-Pin Remote |
| HDR Compatibility | HDR10 |
Hardware
| OS Compatibility | Linux macOS Windows *As of September, 2022: Check with manufacturer for the most up-to-date compatibility |
| Wi-Fi | None |
| Bluetooth | None |
Power
| Power I/O | 1 x Barrel (12 VDC at 2 A) Input |
| Power Consumption | Device: 100 to 240 VAC (14 W) |
Environmental
| Operating Temperature | 14 to 131°F / -10 to 55°C |
| Storage Temperature | -13 to 158°F / -25 to 70°C |
| Operating Humidity | 10 to 90% |
General
| Dimensions | 7.9 x 3.9 x 1.6" / 200 x 100 x 40 mm |
| Weight | 1.5 lb / 685 g |
In the Box
- Alfatron 4x1 4K HDMI HUB Switcher
- 2 x Mounting Ears with Screws
- 4 x Plastic Cushion
- 4 x 3-Pin Terminal Block
- RS-232 Cable (3-Pin to DB9)
- 12 VDC Power Adapter
- 7-Year Manufacturer Warranty
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