USB-C 4K60 Video Capture Card Box with Scaler/HDMI 2.0 Loop Out/Audio/HDR10 to SDR Conversion Support
U.S.-based Company
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Complimentary design services
and engineering support
and engineering support
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3 year warranty
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Overview
The BG-4KCHA is an advanced USB-C 4K video capture device with a scaler, HDMI 2.0 loopout, audio, and HDR10 to SDR conversion, designed for professional HDMI video signal capturing. It uses a USB 3.1 Type-C Gen 1 (USB 3.0) interface, allowing for high-speed transmission. Additionally, the HDMI input and loopout can support up to 4K2K@60, enabling users to connect the BG-4KCHA to a 4K@60 source and capture Ultra HD (4K2K@30) video. With the capability to capture and display uncompressed HDMI video, the BG-4KCHA provides more realistic color renditions. Moreover, the BG-4KCHA employs large volume image buffer technology to effectively avoid video tearing, while the high sampling rate and accuracy result in captured videos with high sharpness, rich details, and fewer color edges.
Furthermore, the HDR10 to SDR conversion allows Playstation and Xbox players to enjoy 4K2K@60 HDR games on a 4K TV through the loopout HDMI port and record real-time 4K2K@30/1080P@120 video streams with SDR quality through the USB 3.0 port simultaneously. With its versatility and features, the BG-4KCHA is a highly capable and professional-grade HDMI video capture device for demanding applications.
* PS5 & Xbox Series X also support 1080P120.
4K UHD
Video resolution up to 4K2K@30/1080P@120 (Video stream over USB-C)* HDMI input & loopout up to 4K2K@60
Volume control
Use the volume control knobs to adjust the MIC/Headphone volume
Plug and Play
Auto-detection of video format
Software Compatibility
Compatible with most 3rd party software such as OBS Studio and AMCap
Mic-in-mix
Allows the microphone’s audio input to be combined or mixed with the audio that is being transmitted through the HDMI connection
Low Latency
3~4ms at 1080P
Deinterlacer & scaler**
HDMI audio extraction
HDR10 to SDR conversion***
Play 4K@60 HDR on the HDMI out while streaming/capturing gameplay at 4K2K@30/1080P@120 with SDR colors
Supports USB 3.1 Gen 1 (RGB/YUY2/NV12) (capture up to 4K2K@30) and USB 2.0 (YUY2/NV12) (capture up to 720P@30)
HDMI video and audio streams over USB 3.1 Type-C Gen 1
UVC1.0/1.1/1.5
Operating Systems: Windows 7/8.1/10/11, Mac, & Linux OS
Tech Specifications
Technical
Role of usage
Video Capture Device
Input Video bandwidth
600MHz
Output bandwidth
Up to 350Mbps (USB-C)
Video support (USB-C)
Up to 4K2K@30/1080P@120
Video support (Loopout)
Up to 4K2K@60
Audio Input
HDMI Embedded Audio & Stereo audio Input
Audio Format
2CH 16 bit PCM
Recording Video Format
RGB/YUY2/NV12 (USB 3.1 Gen 1), YUY2/NV12 (USB 2.0)
ESD protection
Human body model — ±15kV [air-gap discharge] & ±8kV [contact discharge]
PCB stack-up
4-layer board [impedance control — differential 100Ω; single 50Ω]
Firmware update
Feasible via USB-C Port
Input
1x HDMI + 1x 3.5mm
Mechanical
Output
1x USB-C + 1x HDMI + 1x 3.5mm
HDMI connector
Type A [19-pin female]
USB connector
USB 3.1 Type C (SuperSpeed USB)
Software compatibility (not complete list)
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)
OS Support
Windows 7 /8.1 /10, Mac and Linux OS
Housing
Metal enclosure
Dimensions [L x W x H]
Model 4.6″ x 2.5″ x 0.9″ [116 x 63 x 23mm]
Package 9″ x 3.7″ x 1.6″ [230 x 95 x 41mm]
Weight
10 oz [286g]
Power supply
Via USB-C
Power consumption
Watts [max]
Operation temperature
32~104°F / 0~40°C
Storage temperature
-4~140°F / -20~60°C
Interfaces
1. STEREO AUDIO IN: Connect to an analog stereo audio source.
2. STEREO AUDIO OUT: Extract audio from the HDMI input.
3. LED INDICATOR: USB-C signal indicator LED [Red] Connected to a USB 2.0 port on the host [Blue] Connected to a USB 3.0 port on the host.
4. LED INDICATOR HDMI: input signal indicator LED.
5. STEREO AUDIO IN VOLUME KNOB: To adjust the stereo audio in sound level.
6. STEREO AUDIO OUT VOLUME KNOB: To adjust the stereo audio out sound level.
7. USB-C OUT: Connect to a USB host (PC, NB, MAC…).
8. HDMI OUT: Connect to a HDMI display.
9. HDMI IN: Connect to a HDMI source.
PACKAGE CONTENTS
1x BG-4KCHA
1x USB 3.0 A to C Cable (host to device)
1x User Manual