Upgrade your desktop with the 4 Port USB 3.0 Pci Express Expansion Card Pci-E Adapter for seamless connectivity and high-speed data transmission.

• External Power Supply: This expansion card requires a large 4-pin power port for efficient operation.
• Standard PCIE Interface: Manufactured in accordance with PCIE standards, ensuring compatibility and reliability.
• High-Speed Transmission: Enjoy data transmission speeds of up to 5Gbps, maintaining compatibility with existing USB peripheral devices.
• Hot Plug Function: Seamlessly connect and disconnect devices without the need to shut down the system.
• Wide Compatibility: Compatible with Windows XP/Vista/7 systems (32/64 bit), ensuring versatility.

Upgrade your system and experience faster data transfer and seamless connectivity with this USB 3.0 expansion card.