PCIe 3-in-1 Expansion Card with RTL8153 Gigabit Ethernet, External USB 3.0 Port, Internal 19-Pin USB 3.0 Header, SATA Power Supply, PCI Express X1 Adapter for Desktop Motherboards

This PCIe 3-in-1 expansion card is an all-round interface upgrade accessory for desktop computers, integrating three practical functions into a single PCI Express card to avoid occupying multiple motherboard expansion slots.

Equipped with the mature Realtek RTL8153 gigabit Ethernet controller, it supports 10Mbps, 100Mbps and 1000Mbps adaptive network speeds, featuring low network latency, strong anti-interference performance and stable long-time online performance, ideal for office work, online gaming and large file downloads.

It comes with one external USB 3.0 port and one internal 19-pin USB 3.0 front panel header. The 5Gbps high-speed USB standard greatly accelerates data transmission of solid-state drives, flash disks, cameras and other USB peripherals. The internal 19-pin header allows users to connect the chassis front USB 3.0 cable to expand front panel ports conveniently.

Different from ordinary expansion cards lacking power supply, this adapter reserves a standard SATA power interface. When connecting power-hungry USB devices such as hard drive enclosures, it can draw extra power directly from the PC power supply to eliminate insufficient power issues and ensure consistent device operation.

The card adopts universal PCIe X1 specification, which is backward compatible with PCIe X4, X8 and X16 slots of all mainstream motherboards including ASUS, MSI, Gigabyte, ASRock, Intel, Dell, HP and Lenovo. It supports Windows 7/8/10/11, Linux and macOS operating systems. Simple installation and driver support realize quick recognition after assembly, perfectly matching home, office and small industrial desktop devices.