PCIe3.0 x4 to USB C Adapter Card USB 3.2 Gen 2x2 20Gbps Expansion with Full + Low Profile Brackets for PC Motherboard

20Gbps USB 3.2 Gen 2x2 Expansion Adds a rear USB C port to your motherboard via a PCIe 3.0 x4 slot. Powered by the high-end ASM3242 controller, it supports USB 3.2 Gen 2x2 20Gbps and 10G/20G USB C portable SSD enclosures with max read/write speeds up to 2000MB/s. No driver needed plug and play.; PCIe Slot Compatibility Supports PCIe x4, x8, and x16 slots. Does NOT support PCIe x1 slots. Please confirm your motherboard slot before purchase. Includes both full-height and half-height brackets for different PC cases.; Stable Power & Cooling Design Uses a high-end ASM3242 controller chip with an added heatsink.

Features a DC/DC step-down chip, two high-capacity solid capacitors, and a high-current self-resetting fuse for stable, durable, and mature operation.; High-Quality PCB Construction 4-layer PCB with gold plating for high-speed, stable, and durable performance. The compact PCB design saves space inside the chassis and is easy to install.; Ideal for Portable SSD Enclosures Perfect for adding fast USB C connectivity to desktop PCs and motherboards. Works with 10G/20G USB C portable SSD enclosures.