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Elgato Game Capture 4K X

Game Streaming, Console Capture, 4K Content Creation, Live Production, eSports Recording

Overview

The Elgato Game Capture 4K X is Elgato's most powerful external USB capture card, featuring HDMI 2.1 connectivity for passthrough up to 4K144 HDR10 and capture up to 4K60 HDR10 or 1080p240. With USB 3.2 Gen 2 bus-powered operation, VRR passthrough support, and ultra-low latency Instant Gameview technology, it delivers pristine next-gen console and PC gameplay capture for streamers and content creators. The compact aluminum chassis pairs seamlessly with OBS Studio, Streamlabs, and all major streaming software on Windows, macOS, and iPad.

Key Highlights

  • HDMI 2.1 interface for 4K144 HDR10 passthrough, 4K60 HDR10 capture, and up to 1080p240 capture with ultra-low latency Instant Gameview
  • USB 3.2 Gen 2 (10Gbps) bus-powered connection — no external power adapter required, works with Windows, Mac, and iPad
  • Variable Refresh Rate (VRR) passthrough support with Auto Low Latency Mode (ALLM), HDR10 capture and passthrough at supported resolutions
  • Compatible with OBS Studio, Streamlabs, Twitch Studio, Discord, Zoom, and all major streaming/recording applications
  • Ultra-compact 91g aluminum design with front HDMI input and rear USB-C for clean cable management in portable setups

Technical Specifications

Brand Elgato (Corsair)
Model Elgato Game Capture 4K X
Capture Resolution Up to 4K60 HDR10 via USB; passthrough up to 4K144 HDR10, 1440p240, 1080p240; capture up to 4K144 (non-HDR), 1440p144, 1080p240
Connection Interface USB-C 3.2 Gen 2 (10Gbps)
HDMI Version 2.1
VRR Support Yes
HDR Support HDR10 capture and passthrough (limited to specific resolution/framerate combinations)
Bus Powered Yes
Weight 91g (3.2 oz)
Ports & I/O 1x HDMI 2.1 (input) 1x HDMI 2.1 (output/passthrough) 1x USB-C 3.2 Gen 2 (host connection 10Gbps)
Connectivity Wired via USB-C 3.2 Gen 2 to host computer; HDMI 2.1 passthrough to display (no Wi-Fi or Bluetooth)
Dimensions 112 x 72 x 18 mm
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