This article covers 【限定】Elgato 4K X.

Overview

The Elgato 4K X is an external HDMI 2.1 capture card designed for high-refresh-rate game capture. It supports up to 4K144fps or 1080p240fps input, making it ideal for capturing gameplay from PS5 Pro, Xbox Series X|S, and Nintendo Switch 2. Connected via USB 3.2 Gen 2 Type-C, it offers low-latency transfer to Windows or macOS. VRR passthrough and HDR10 support ensure that your gaming monitor displays tear-free, vibrant visuals while recording.

Connectivity & Compatibility

The device features a single HDMI 2.1 input and a USB 3.2 Gen 2 Type-C output. It works with any HDMI 2.1 source, including the latest consoles and gaming PCs. VRR passthrough is supported for compatible monitors, and HDR10 passthrough allows HDR capture with automatic tone-mapping for SDR output. Note that HDCP-protected content cannot be captured. The included USB-C cable is about 1.5m long; a longer cable may be needed for some setups.

Product Info

Released in November 2023, the Elgato 4K X typically retails around ¥37,880 (tax included). The manufacturer provides a 2.5-year warranty. In the box: the capture unit, a USB 3.2 Gen 2 Type-C cable, and a quick-start guide. Market positioning is mid-to-high-end: it brings HDMI 2.1 capture to an external form factor at a competitive price, bridging the gap between basic 1080p60 capture cards and expensive internal PCIe solutions.

Best Use Cases

Console gamers wanting 4K120fps capture: Perfect for PS5 Pro and Xbox Series X users who want to record or stream at high frame rates without sacrificing quality. VRR passthrough keeps gameplay smooth. Overkill for those only needing 1080p60 capture. Nintendo Switch 2 owners: Capture 4K60fps gameplay from the Switch 2 via HDMI. Note that handheld mode requires an HDMI adapter. Laptop streamers: No internal slot needed; just plug into a USB 3.2 Gen 2 port. Works seamlessly with OBS Studio. Ensure your laptop has a USB 3.2 Gen 2 port for full 4K144 capture; USB 3.0 limits to lower resolutions. HDR content creators: Capture HDR gameplay and automatically tone-map to SDR for streaming. Not suitable for native HDR streaming (requires additional software).

Product Disclosure (Amazon)

  • Manufacturer: Elgato
  • Seller: Amazon.co.jp
  • Fulfilled by: Amazon.co.jp
  • ASIN: B0CSK6NQY8
  • Note: This article covers a manufacturer-made product based on Amazon listing details.