PCIe Gen3 x2 USB 3.2 Gen2 Expansion Card with ASM3142 Chip, PCI Express to 4-Port USB-C Internal Hub Controller Adapter, 10Gbps Super Speed, Supports Multiple INs for Desktop PC Windows & Linux

This PCIe Gen3 x2 USB 3.2 Gen2 expansion card adopts industry-grade ASMedia ASM3142 host controller chip, featuring exclusive Multiple INs technology to maximize bus bandwidth utilization and eliminate speed bottlenecks during multi-device concurrent transmission ASMedia Technology Inc.. It expands your desktop with four independent USB-C ports, each supporting a maximum 10Gbps super speed, greatly accelerating file copying for external NVMe SSDs, high-resolution cameras and large-capacity storage drives. Compliant with PCI Express 3.0 x2 specification, the card is compatible with all PCIe x2, x4, x8 and x16 slots on mainstream motherboards, enabling simple internal installation inside ATX/MATX tower cases.

All USB-C ports only support data transfer without video output function, fully backward compatible with legacy USB 3.0, USB 2.0 and USB 1.1 peripherals such as keyboards, mice and card readers. It delivers excellent cross-system compatibility, supporting all Windows operating systems and various Linux distributions. The built-in efficient heat sink continuously dissipates heat for the control chip, preventing overheating and performance throttling under long-hour heavy load. Ideal upgrade for video editing workstations, live streaming rigs, gaming desktops and office PCs that require multiple high-speed USB-C connections simultaneously.