BZBGEAR
BZBGEAR BG-4KCHA USB-C 4K60 Video Capturing Device
Captures HDMI video up to 4K at 60 frames per second and streams at 4K 30 or 1080p 120 via USB-C with loop-out, audio mixing and HDR-to-SDR conversion
- Resolution SupportUp to 4K2K@30/1080P@120
- ColorBlack
- VideoUp to 4K2K@60
- Audio2CH 16 bit PCM
- HDMIType A [19-pin female]
- Other ConnectorUSB 3.1 Type C (SuperSpeed USB)
- Capture 4K at 30 fps via USB-C 3.1
- Pass-through 4K60 to a display over HDMI 2.0
- Convert HDR10 to SDR for console recording
- Mix microphone audio with HDMI sound on the fly
- Plug-and-play with OBS, Zoom and other apps
What the BG-4KCHA does and who uses it
The BG-4KCHA is a USB-C video capture device that accepts HDMI input up to 4K2K@60 and streams captured video at up to 4K2K@30 or 1080P@120 over USB 3.1 Gen 1. It includes an HDMI 2.0 loopout so the source signal passes through to a display while recording, plus HDR10 to SDR conversion for console gameplay. Audio is captured as 2CH 16 bit PCM and a mic-in-mix knob blends microphone input with the HDMI audio stream.
What to verify on your system before ordering
Your computer must provide a USB 3.1 Type-C port that delivers enough power for the device's 4.5 watt maximum draw, as no external power supply is included. Capture resolution over USB is limited to 4K2K@30 or 1080P@120 even though the HDMI loopout supports 4K2K@60, so confirm your recording software can work at those frame rates. The unit weighs 286g and uses a 19-pin HDMI Type A connector for both input and loopout.
Who this suits and who should look elsewhere
Streamers and content creators who need simultaneous 4K HDR passthrough to a TV and 4K30 or 1080P120 capture over USB-C will benefit from the built-in scaler and mic mixing. Buyers who require 4K60 capture over USB, internal PCIe installation, or multi-channel audio beyond 2CH PCM should consider a different capture solution. The device is compatible with OBS Studio, AMCap, XSplit, Zoom, Skype and other common UVC applications on Windows, Linux and macOS.
Highlights
- Capture 4K at 30 fps via USB-C 3.1
- Pass-through 4K60 to a display over HDMI 2.0
- Convert HDR10 to SDR for console recording
- Mix microphone audio with HDMI sound on the fly
- Plug-and-play with OBS, Zoom and other apps
Specifications
| Brand | BZBGEAR |
|---|---|
| Model | BG-4KCHA |
| Resolution Support | Up to 4K2K@30/1080P@120 |
| Color | Black |
| Video | Up to 4K2K@60 |
| Audio | 2CH 16 bit PCM |
| HDMI | Type A [19-pin female] |
| Other Connector | USB 3.1 Type C (SuperSpeed USB) |
| Software | OBS Studio (Windows, Linux, MAC), AMCap (Windows), Potplayer (Windows)¸ VLC (OS X, Linux), XSplit Broadcast (Windows), Skype (Windows, OS X), Zoom (Windows), Hangout (Windows), TeamViewer (Windows) |
| Power Consumption | 4.5 Watts [max] |
| Power Supply | Via USB-C |
| Weight | 10 oz [286g] |
Questions about this item
What cables and extras are included with the BG-4KCHA and what must I add?
The box contains the capture device only. Connect it to the computer with a USB 3.1 Type C cable and to the video source with an HDMI Type A cable, then add a microphone or headphones for the audio jacks if required.
Which resolution mode should I pick — 4K2K@30 or 1080P@120?
Choose 4K2K@30 for maximum detail on 4K sources; choose 1080P@120 when high frame-rate motion matters more than pixel count.
What does the 3~4 ms latency figure mean when I am streaming at 1080P?
It is the glass-to-glass delay at 1080P, so gameplay and commentary stay tightly synchronised in OBS Studio or other supported software.
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