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Small rectangular black capture card with SDI ports and USB connector

GRACETOP

GRACETOP GTUS-SDI2USBGT SDI Capture Card 1080p 60fps

SKU CH-RHX1-QZZCC

Capture SD-SDI, HD-SDI or 3G-SDI signals up to 1080p at 60 fps via USB 3.0 with a loop-through output and no driver installation required

  • Camera ResolutionUp to 1080p Video
  • SDI Compliance1
  • SDI1 HD/SD-SDI Input; 1 HD/SD-SDI Output
  • USB Port1
  • OptionSDI Capture Card

Camera Resolution Up to 1080p Video

Option SDI Capture Card

  • Driver-free plug-and-play across Windows, Linux and macOS
  • SDI loop-through lets you monitor while recording
  • USB 3.0 delivers up to 350 MB/s throughput
  • Captures up to 1080p at 60 fps with auto format detection
  • Compact 78 × 50 × 20 mm body weighs only 130 g

GRACETOP 3G-SDI Capture Card

The GRACETOP GTUS-SDI2USBGT captures 3G-SDI, HD-SDI and SD-SDI signals and converts them to USB 3.0 or USB 2.0 for recording or streaming. It supports input resolutions up to 1920x1080 at frame rates of 30, 40, 48, 50, 59.94 and 60fps. No driver installation is required on Windows, Linux or OS X. The on-board processing handles video and audio without using host CPU cycles.

For SDI Camera and Broadcast Users

This card suits operators who need to connect professional SDI cameras, switchers or medical imaging equipment to a computer for live production, recording or conferencing. The SDI loop-through output allows the source signal to continue to a monitor or recorder while capturing. Buyers who require HDMI input, 4K resolution capture or internal PCIe installation should look at alternative devices.

Sustained Capture Behaviour

Hardware-based encoding keeps latency low during long streaming sessions to Twitch, YouTube or OBS without burdening the processor. USB 3.0 provides 300-350MB/s throughput for stable 1080p60 transport, while USB 2.0 falls back to 40MB/s for reduced resolutions. The compact 78x50x20mm metal enclosure dissipates heat passively during continuous operation.

Highlights

  • Driver-free plug-and-play across Windows, Linux and macOS
  • SDI loop-through lets you monitor while recording
  • USB 3.0 delivers up to 350 MB/s throughput
  • Captures up to 1080p at 60 fps with auto format detection
  • Compact 78 × 50 × 20 mm body weighs only 130 g

Specifications

BrandGRACTEOP
ModelGTUS-SDI2USBGT
Part NumberGTUS-SDI2USBGT
Camera ResolutionUp to 1080p Video
SDI Compliance1
SDI1 HD/SD-SDI Input; 1 HD/SD-SDI Output
USB Port1
OptionSDI Capture Card

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Questions about this item

Does the GRACETOP GTUS-SDI2USBGT need any drivers installed on Windows, Linux or OS X before I can use it?

No, the capture card is plug-and-play and requires no driver installation on Windows, Linux or OS X.

Will the SDI loop-out still pass a signal through if the USB 3.0 cable is unplugged or the host PC is turned off?

Yes, the SDI loop-out operates independently of the USB connection and continues to pass the input signal even when the host is powered down.

How can I confirm the card is capturing at 1920x1080 60fps after I connect it to OBS?

Open the video capture device properties in OBS and verify the resolution shows 1920x1080 and the frame rate shows 60fps.

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