PCIe 3.0 x4 USB-C 20Gbps Expansion Card, USB 3.2 Gen2x2 Type-C PCI Express Add-On Adapter with Full & Low Profile Brackets, SATA 15-Pin Powered Desktop PCIe USB Extension Card

This PCIe 3.0 x4 to USB 3.2 Gen2x2 expansion card upgrades your desktop with a blazing-fast 20Gbps Type-C port, ideal for workstations lacking native high-speed USB-C interfaces. Powered by premium ASM3242 master controller, it unlocks full 20Gbps dual-lane bandwidth for external solid-state drives, digital cameras, high-speed docking stations and professional storage enclosures, drastically cutting down 4K/8K video editing and bulk data copy time. Equipped with both full-profile and low-profile metal brackets, it supports all mainstream PC chassis from full-size gaming towers to compact small-form-factor cases and industrial rackmount computers. The built-in SATA 15Pin power input draws stable power straight from your PSU, avoiding insufficient power issues that cause slow transfer speeds or peripheral disconnections under heavy load.

Engineered with multi-layer safety protection circuits including overvoltage, overcurrent and short-circuit safeguards, the integrated heat sink optimizes heat dissipation for reliable 24/7 continuous operation. No complicated driver installation required for Windows 10/11 and Linux; just insert into any empty PCIe x4/x8/x16 slot, connect the SATA power cord and reboot to activate. Backward compatible with all older USB generations, this PCIe add-on card is a cost-effective upgrade for content creators, video editors, IT technicians and gamers seeking ultra-fast external storage connectivity without replacing the entire motherboard.
Note: This card only supports data transmission; it does NOT support DP Alt Mode video output or USB-PD fast charging.