Crestron HDMI to USB 3.0 Converter with HDMI Loop-Out and Analog Audio Input
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PRODUCT DESCRIPTION
Crestron HDMI to USB 3.0 Converter with HDMI Loop-Out and Analog Audio Input - Local Warranty
A USB-bus-powered converter that captures an HDMI source as uncompressed 1080p60 USB 3.0 video with stereo audio, for standalone capture, BYOM rooms or sharing room cameras and microphones with a second UC codec.
Key Features
- Converts a 4K60 4:4:4 HDMI input to a USB 3.0 output
- Captures uncompressed 1080p60 video and stereo audio; 4K sources are downscaled to 1080p
- UVC and UAC compliant for common capture and streaming software
- Audio from HDMI (LPCM 2.0) or the 3.5 mm analog input
- HDMI loop-out with HDCP 2.2/1.x for local viewing
- Deep Color and HDR up to 12-bit
- USB bus powered, compact surface-mountable steel housing
HD-CONV-USB-300 Datasheet — Technical Specifications
General
| Product Name | USB Converter with HDMI and Analog Audio Input |
| Brand | Crestron |
| Part Numbers | HD-CONV-USB-300 |
| Regulatory Model | M202118001 |
Video
| Input Signal Type | HDMI 2.0 (DVI 1.0 compatible) |
| Input Resolution | 4K UHD @ 60 fps 4:4:4, 12-bit HDR |
| USB Output | USB 3.0 UVC, HD 1080p @ 60 fps uncompressed |
| HDMI Loop Out | HDMI 2.0, 4K UHD @ 60 fps 4:4:4 with 12-bit HDR, HDCP 2.2/1.x |
| USB 2.0 Use | Compatible, with minimal MJPEG compression applied |
Audio
| Input | HDMI or 3.5 mm analog (selectable in configuration software) |
| Output | USB 3.0 UAC |
| Format | Stereo 2-channel LPCM |
Connectors & Indicators
| HDMI IN / OUT | 1 x HDMI Type A each |
| AUDIO IN | 1 x 3.5 mm analog jack |
| USB | 1 x USB 3.0 Type-B device port |
| LEDs | PWR (HDMI source present), ACTIVE (PC receiving video), HDCP (1.x or 2.2 source) |
Power & Physical
| Power | USB bus powered; USB 2.0 requires a Y-cable to two USB 2.0 ports |
| Power Consumption | 1080p60: 3.5 W (USB 3.0), 3.4 W (USB 2.0); 4K60 4:4:4: 5.0 W / 4.4 W; HDMI loop-out adds 0.5 W |
| Operating Temperature | 0° to 40° C (32° to 104° F), 10% to 90% RH non-condensing |
| Housing | Metal (steel), black |
| Mounting | Freestanding, surface mount, or rack rail |
| Dimensions (H x W x D) | 116 x 128 x 25 mm (4.55 x 5.04 x 0.98 in) |
| Weight | 349 g (0.77 lb) |
| Compliance | UL Listed for US and Canada, IC, CE, FCC Part 15 Class B |
Compatibility & Software Support
| Standards | USB Video Class (UVC) and USB Audio Class (UAC), compatible with the most common video capture and streaming applications |
| UC Integration | Share an HDMI room camera and microphone with a second UC codec: HDMI loop-out feeds the existing codec while USB feeds the new one |
| BYOM | Connects the room camera and microphone to a user laptop over USB to run a meeting from a soft codec |
| HDCP | HDCP-encrypted sources cannot be converted to USB; HDCP content is shown on the HDMI output only |
Package Contents & Ordering Information
Included
| Cable | USB 3.0 Type-B male to Type-A male cable (as stated in the Crestron specifications) |
Models
| Configuration | Part number |
| HDMI to USB 3.0 converter | HD-CONV-USB-300 |
A USB Y-cable (not included) is required when powering from USB 2.0 ports.
Datasheet & Downloads
| Product page | Crestron HD-CONV-USB-300 product page |
Frequently Asked Questions — HD-CONV-USB-300
What resolution does the HD-CONV-USB-300 capture over USB?
Uncompressed 1080p60. Inputs above Full HD, up to 4K UHD, are automatically scaled to 1080p for USB capture.
Which capture software does it work with?
It uses the standard USB Video Class (UVC) and USB Audio Class (UAC), which Crestron says are compatible with the most common video capture and streaming applications.
Can it capture HDCP-protected content?
No. HDCP-encrypted sources cannot be converted to USB; they can only be shown on the HDMI output.
How is it powered?
From the USB bus. On USB 2.0, a Y-cable to two USB 2.0 ports is required; a Y-cable is also recommended for USB 3.0 ports limited to 4.5 W.
Which audio sources can it capture?
2-channel audio from either the HDMI input (LPCM 2.0) or the 3.5 mm analog input, selected in configuration software.
