← Back to Capture Card Genki (Human Things)

Genki ShadowCast 3 Pro

Game Streaming, Console Capture, Mobile Streaming, Travel Gaming, Content Creation, Live Production, iPad Gaming Setup

Overview

The Genki ShadowCast 3 Pro is the world's smallest 4K60 capture card, designed for gamers and streamers who want professional capture quality in an ultra-portable form factor. Weighing just 11g and no larger than a USB flash drive, it plugs directly into any HDMI source and streams 4K60 HDR gameplay to a laptop, iPad, or Android tablet with near-zero latency. The modular HDMI passthrough attachment enables simultaneous TV or monitor output while capturing, making it the ultimate travel companion for Nintendo Switch 2, PS5, Xbox, Steam Deck, and Windows handheld gamers. With driverless plug-and-play UVC/UAC setup, OBS compatibility, and the Genki Studio app for iPad/iPhone, it delivers pro-quality streaming without the pro price tag.

Key Highlights

  • World's smallest 4K60 capture card at just 11g — tiny dongle plugs directly into any HDMI source and streams to a laptop, iPad, or Android tablet with zero-latency passthrough via the modular HDMI attachment
  • Plug-and-play UVC/UAC driverless setup — no software install, no drivers needed; works instantly with OBS Studio, Streamlabs, Discord, Zoom, and all major streaming/recording applications on Windows, macOS, iPadOS, and Android
  • HDMI 2.1 modular passthrough design for dual connection: capture 4K60 HDR gameplay on your device while simultaneously playing on a TV or monitor with HDR and VRR support
  • Bus-powered via USB-C — no external power adapter required; includes OTG Android Audio Cable for mobile streaming setups with smartphones and tablets
  • Compatible with Nintendo Switch 2, PlayStation 5, Xbox Series X|S, Steam Deck, Windows Handhelds (ROG Ally, Legion Go), DSLR cameras, and any HDMI source via the Genki Studio app or any UVC-compatible capture software

Video

Technical Specifications

Brand Genki (Human Things)
Model Genki ShadowCast 3 Pro
Capture Resolution Up to 4K60 HDR capture via USB; passthrough up to 4K60 HDR/VRR; capture 1440p120 and 1080p240 via USB
Connection Interface USB-C 3.0 (5Gbps) UVC/UAC
HDMI Version 2.1
VRR Support Yes
HDR Support HDR10 capture and passthrough
Bus Powered Yes
Weight 11g (0.39 oz) dongle only; 52.3g (1.84 oz) with passthrough module
Ports & I/O 1x HDMI 2.1 (input) 1x HDMI 2.1 (output/passthrough via modular attachment) 1x USB-C 3.0 (host connection 5Gbps)
Connectivity Wired via USB-C 3.0 to host computer; HDMI 2.1 passthrough to display (no Wi-Fi or Bluetooth)
Dimensions 54 x 40 x 12 mm (with modular passthrough attachment)
Visit product page ↗