This article covers 4K HDMIビデオキャプチャカード USB3.0&100W PD.

Overview

The SIGRAPID 4K HDMI Video Capture Card is a compact USB 3.0 device built around the MS2130 chipset. It accepts up to 3840×2160@60Hz input and outputs 1920×1080@60Hz, making it ideal for game streaming, live broadcasting, and video conferencing. A standout feature is the 100W Power Delivery pass-through, which keeps your laptop charged during extended use. This entry-level capture card offers excellent value for those looking to start with 4K input capture.\n\n

Connectivity & Compatibility

\n\nThe card provides an HDMI input port, a USB 3.0 Type-A output port, and a USB-C output port with PD support. It is UVC/UAC compliant, working plug-and-play with Windows, macOS, Linux, and Android without additional drivers. Compatible with OBS Studio, VLC Media Player, Amcap, and other popular capture software. The device is bus-powered, requiring no external power supply.\n\n

Product Info

\n\nReleased in late 2024, the SIGRAPID capture card is available on Japan for around ¥5,000. Warranty terms vary by seller, typically including a 30-day return policy. The package contains only the capture card itself; HDMI and USB cables must be purchased separately. Market positioning is entry-level, offering a cost-effective way to capture 4K video for streaming and recording.\n\n

Best Use Cases

\n\n Game streamers: Capture 4K game footage and downscale to 1080P for low-latency streaming. PD charging prevents battery drain on laptops. Not suitable for those who need 4K output recording.\n Remote workers and educators: Easily capture high-quality video for online meetings or lectures. Simple setup with no driver installation required. Not ideal if you need 4K output for presentations.\n* Professional imaging: Useful for capturing 4K video in medical or industrial settings on a budget. However, it lacks medical certifications, so it is not appropriate for critical diagnostic use.

Product Disclosure (Amazon)

  • Manufacturer: SIGRAPID
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B0DPCW4T2M
  • Note: This article covers a manufacturer-made product based on Amazon listing details.