BZBGEAR BG-4KCH USB-C Video Capture Box with Scaler

SKU: BZB-BG4KCH Category:


The BG-4KCH is a 4K capture device that enables users to capture a video signal from any HDMI source and transfer it to a computer via USB-C for recording or streaming. With this conveniently sized unit, video signals from devices like gaming consoles, cameras, computers, and media players can be captured in pristine 4K quality. Connectivity and Quality This video capture device supports video resolutions up to 4K2K@30Hz. It supports USB 3.1 Gen 1 (RGB/YUY2/NV12) as well as USB 2.0 (YUY2/NV12). The USB 2.0 connection supports a max resolution of 720p@30Hz. HDMI audio is supported in 2CH 16-bit PCM format. This device supports UVC1.0/1.1/1.5 formats and has a maximum data rate of 350Mbps. Compatibility with Windows, MacOS, and Linux makes this unit versatile enough to use with almost any desktop or laptop. Features The BG-4KCH is highly compact and portable for use on the go. The capture box supports video format auto-detection, enabling plug and play operations. Auto-format detection saves time that would otherwise be spent on configuring the video for recording and streaming. This unit also supports deinterlacing and upscaling. The upscaling feature on this device supports resolutions up to 1080p@60Hz. This provides additional flexibility for working with various resolutions and video sizes.   TAA COMPLIANT PRODUCT. This product meets the standards of the Trade Agreement Act (TAA). You can find all BZBGEAR TAA Compliant Products on this page .

What’s Included

1 x BG-4KCH
1 x USB 3.0 A to C Cable (host to device)
1 x User Manual

Key Features

  • Crystal Clear Image Capture – Capture resolutions up to 4K@30Hz
  • USB Type-C – USB 3.1 Gen 1 (RGP/YUY2/NV12)
  • Portable – Ideal for recording in the field or on-the-go
  • Plug and Play – No setup required
  • Compatibility – Works with Windows 7 and up, Mac OS, and Linux
  • Streaming – Compatible with YouTube, Twitch, Facebook, Zoom, and more
  • Supports UVC1.0/1.1/1.5
  • Supports video resolution up to 4K2K@30
  • Supports deinterlace & scaler*
  • Auto-detection of video format ensures plug and play operations
  • 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)
  • Low Latency (3~4ms at 1080P)

* Scale-up feature supports up to 1080P@60

Role of usageVideo Capture Device
Input Video bandwidth297MHz
Output bandwidthUp to 350Mbps (USB-C)
Video support (USB-C)Up to 4K2K@30
Audio InputHDMI Embedded Audio
Audio Format2CH 16bit PCM
Recording ModeSoftware Compression
Recording Video FormatRGB/YUY2/NV12 (USB3.1 Gen 1), YUY2/NV12 (USB2.0)
ESD protectionHuman body model:

±15kV (air-gap discharge) & ±8kV (contact discharge)
PCB stack-up4-layer board (impedance control — differential 100Ω; single 50Ω)
Firmware updateFeasible via USB-C Port
Input1x HDMI
Output1x USB-C
HDMI connectorType A [19-pin female]
USB connectorUSB 3.1 Type C (SuperSpeed USB)
Software compatibility
(not complete list)
OBS Studio (Windows, Linux, MAC)¸Potplayer (Windows), VLC (MAC, Linux),
AMCap (Windows), XSplit Boardcast (Windows), Skype (Windows, MAC),
Zoom (Windows), Hangout (Windows), TeamViewer (Windows)
OS SupportWindows 7 /8.1 /10, Mac and Linux OS
HousingMetal enclosure
(L x W x H)
Model3″ x 1.5″ x 0.7″ [77 x 38 x 19mm] 
Package6.4″ x 4.4″ x 1.7″ [165 x 111 x 42mm]
Carton16″ x 14″ x 13.8″ [490 x 426 x 352mm]
WeightModel2 oz [58g] 
Package5 oz [142g]
Power supplyVia USB-C
Power consumption3 Watts (max)
Operation temperature32~104°F / 0~40°C
Storage temperature-4~140°F / -20~60°C
Relative humidity20~90% RH (no condensation)
SKU: BZB-BG4KCH Category:

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