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Small black rectangular capture card with SDI ports and USB cable

GRACETOP

GRACETOP SDI Capture Card 1080p USB 3.0 Loopout 2 Port

SKU CH-Z2J2-65FW9

Captures 1080p SDI video at up to 60 fps via USB 3.0 with a built-in SDI loopout for pass-through monitoring

  • Camera ResolutionUp to 1080p Video
  • Option2 Port
  • Capture 1080p video at up to 60fps for smooth recordings
  • SDI loopout passes the signal through to a monitor while recording
  • USB 3.0 host interface delivers 300-350MB/s throughput for low latency
  • Works with Windows, Linux and OS X without installing drivers
  • Pocket sized at 78 x 50 x 20mm and 130g for portable use

1080p SDI Capture with Loopout

The GRACETOP capture card converts 3G-SDI, HD-SDI or SD-SDI sources to USB 3.0 for recording or streaming. It accepts cameras, switchers or other professional video gear and presents standard UVC video to the host computer. No proprietary driver is required on Windows, Linux or macOS.

Bus Power and Low Latency

The device draws power from the USB connection and transfers data at up to 350 MB/s on USB 3.0 or 40 MB/s on USB 2.0. This bandwidth keeps capture latency low enough for live production monitoring. No external power supply or cooling fan is involved.

Compact Aluminium Enclosure

The unit measures 78 by 50 by 20 millimetres and weighs 130 grams. An SDI loop-through output passes the original signal onward to a monitor or recorder while the USB feed goes to the computer. Two cables are included: USB-A to Micro-B and USB-A to USB-C. Buyers needing HDMI input or multi-channel audio embedding cannot use this card.

Highlights

  • Capture 1080p video at up to 60fps for smooth recordings
  • SDI loopout passes the signal through to a monitor while recording
  • USB 3.0 host interface delivers 300-350MB/s throughput for low latency
  • Works with Windows, Linux and OS X without installing drivers
  • Pocket sized at 78 x 50 x 20mm and 130g for portable use

Specifications

Camera ResolutionUp to 1080p Video
Option2 Port

Questions about this item

How do I install the GRACETOP SDI Capture Card and what step do people often miss?

Connect the SDI source to the input, link the USB 3.0 cable to a USB 3.0 port for up to 350 MB/s throughput, and use the loopout port to pass the signal to a monitor; the step often missed is plugging into USB 2.0 instead, which limits bandwidth to 40 MB/s.

What maintenance or replacement will the capture card need later?

No internal parts require scheduled maintenance; keep the USB 3.0, USB 2.0, and USB-C cables and the SDI connectors free of dust, and replace any cable that shows physical wear or intermittent connection.

What limit appears first during a long 1080p60 capture session?

The device caps SDI input at 1080p30 maximum, so sustained 1080p60 recording is not supported; the first limit encountered is the 30 fps ceiling at 1920x1080 resolution.

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