PCIe USB Expansion Card with 4 Ports, 2 External USB 2.0 Ports + 2 Internal 9Pin USB 2.0 Header, PCI-E x1 USB 2.0 Adapter Converter for Desktop PC Front Panel Connection

This PCI-E USB 2.0 expansion card effectively expands USB interfaces for desktop computers. It is equipped with two external independent USB 2.0 ports on the back bracket for connecting external peripherals such as flash drives, card readers, mice and keyboards. Meanwhile, two internal standard 9Pin USB 2.0 headers are reserved, which can directly connect the front panel USB cable of the chassis to solve the problem of insufficient front USB ports.

Adopting standard PCIe x1 slot design, the card is fully compatible with all PCIe slots including x1, x4, x8 and x16 of mainstream motherboards, with no restriction on old and new computer platforms. It complies with USB 2.0 specification and supports maximum 480Mbps transmission bandwidth, fully meeting daily data transmission and low-speed peripheral connection needs.

The built-in dedicated processing chip optimizes signal stability, effectively reduces electromagnetic interference inside the case, and avoids common failures like device disconnection and recognition failure during long-term use. Equipped with a full-height standard metal baffle, a low-profile small baffle is also available to fit slim small chassis.

No complicated settings are required after installation, compatible with Windows and Linux operating systems. It is an ideal upgrade accessory for old desktops, office hosts and DIY PCs that lack built-in USB ports, supporting simultaneous connection of multiple USB peripherals and chassis front USB expansion.