Two HDMI inputs, each with embedded audio and a matching loop-through output, give the Pro Capture Dual HDMI 4K Plus LT two independent channels of 4K capture on a single PCIe Gen2 x8 card. The loop-through outputs let each incoming signal continue on to a monitor or downstream device without a separate splitter, while the card captures it. It handles input resolutions up to 4096×2160 across both channels, with dedicated PCIe Gen2 x8 bandwidth for simultaneous 4K capture. A mounting hole secures the card for transport or rack installs, and an LED status indicator plus a rotary switch support on-card configuration and status checks. The card ships with Windows and Linux SDKs for custom integration, and Magewell's Capture Express software is included for recording and monitoring straight out of the case.