BZBGEAR
BZBGEAR BG-CSA 3G-SDI USB 3.0 Video Capturing Device
Captures 3G-SDI video up to 1080p at 60 Hz over USB 3.1 with built-in scaling, 3.5 mm audio input, loop-out and bus power
- Resolution SupportSMPTE 424M-2.97 Gbps¦3G-SDI: - 1080p at 50/59.94/60 Hz (4:2:
- ColorGray
- VideoYUY2 (USB3.1 Gen 1), MJPG (USB2.0/3.1 Gen 1)
- AudioStereo / 16-bit / 48000Hz
- SoftwareOBS Studio (Windows, Linux)/AMCap (Windows) Potplayer (Windo
- Software ApplicationWindows 7, 8, 10, Mac OS X 10.9 or above, Linux
- Capture 1080p at 60 Hz for smooth streaming
- Built-in scaler adapts video formats on the fly
- USB 3.1 powers the unit and moves data without an extra adapter
- 5 mm stereo input embeds external audio into the video stream
- Loop-out SDI port re-clocks and mirrors the source for local monitoring
Portable 3G-SDI Capture for Field Recording
The BG-CSA captures 3G-SDI video sources such as cameras or mixer outputs at up to 1080p resolution and 60 frames per second. It connects through a USB 3.1 Gen 1 port that also supplies power, removing the need for an external adapter. Weighing 270g, the aluminium enclosure is built for transport and on-location work. The device is TAA compliant for government procurement.
Aluminium Housing with Loop-Out and Audio Embedding
An all-aluminium chassis provides durability while the USB connection delivers both data and 5 V power at a maximum draw of 4 watts. A 3.5 mm stereo input lets you embed external microphone or line-level audio at 16-bit, 48000 Hz into the captured stream. The SDI loop-out re-clocks and mirrors the incoming signal for a local monitor or downstream distribution without signal degradation.
1080p60 3G-SDI Input Decides Suitability
The single specification that determines fit is the 3G-SDI input supporting 1080p at 50, 59.94 or 60 Hz in 4:2:2 colour sampling via SMPTE 424M at 2.97 Gbps. If your source outputs 3G-SDI at 1080p60 and you need USB 3.0 or 3.1 capture with embedded audio, this device matches that requirement. Buyers needing 4K capture or HDMI input should look elsewhere.
Highlights
- Capture 1080p at 60 Hz for smooth streaming
- Built-in scaler adapts video formats on the fly
- USB 3.1 powers the unit and moves data without an extra adapter
- 5 mm stereo input embeds external audio into the video stream
- Loop-out SDI port re-clocks and mirrors the source for local monitoring
Specifications
| Brand | BZBGEAR |
|---|---|
| Model | BG-CSA |
| Resolution Support | SMPTE 424M-2.97 Gbps¦3G-SDI: - 1080p at 50/59.94/60 Hz (4:2:2) |
| Color | Gray |
| Video | YUY2 (USB3.1 Gen 1), MJPG (USB2.0/3.1 Gen 1) |
| Audio | Stereo / 16-bit / 48000Hz |
| Software | OBS Studio (Windows, Linux)/AMCap (Windows) Potplayer (Windows)/Skype (Windows, OS X) Hangout (Windows)/TeamViewer (Windows) |
| Software Application | Windows 7, 8, 10, Mac OS X 10.9 or above, Linux |
| Power Consumption | 4 watts (Max) |
| Power Supply | 5V DC, 1A |
| Weight | 270g (0.6 lb) |
Questions about this item
What resolution and frame rate does the 3G-SDI input cap at on this BG-CSA?
The 3G-SDI input supports up to 1080p at 50, 59.94 or 60 Hz in 4:2:2 colour sampling.
What physical connectors and clearance does the BG-CSA need to fit?
It uses a 3G-SDI BNC input, an SDI loop-out BNC, a 3.5 mm stereo audio jack and a USB 3.1 Gen 1 port; the all-aluminium housing measures 270 g.
How is the BG-CSA installed and which step do users often miss?
Connect the SDI source, plug the USB 3.1 cable into the host for power and data, select the 3.5 mm audio input in your capture software, then choose YUY2 format for full 1080p60 quality.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



