Enhance your desktop connectivity with this high-performance 5-Port USB 3.0 Expansion Card, designed to deliver blazing-fast data transfer speeds and versatile compatibility. Featuring five USB 3.0 Type-A ports and a 19-pin connector, this expansion card supports multiple USB standards and fits seamlessly into any PCI Express x1, x2, x4, x8, or x16 slot, making it an ideal upgrade for standard-sized tower computers. Key Features: · **Ultra-Fast Data Transfer Speeds:** Supports multiple speed modes including Low-speed (1.5Mb/s), Full-speed (12Mb/s), High-speed (480Mb/s), and Super-speed USB 3.0 up to 5Gb/s, ensuring rapid data transmission for all your devices. · **Single-Lane PCI Express Interface:** Utilizes PCI Express x1 throughput rates up to 5Gb/s, providing a stable and efficient connection for high-speed peripherals. · **Wide Compatibility:** Compatible with PCI Express x1, x2, x4, x8, and x16 slots, offering flexible installation options for various desktop motherboards. · **Simultaneous Multi-Device Support:** Enables concurrent operation of multiple USB 3.0, 2.0, and 1.1 devices without performance degradation. · **UASP Protocol Support:** Equipped with UASP (USB Attached SCSI Protocol) for up to 70% faster transfer speeds compared to traditional USB 3.0, specifically enhancing SSD read/write performance. · **Hot-Swappable Ports:** Allows easy connection and disconnection of devices without the need to power down your system, increasing convenience and workflow efficiency. · **Operating System Support:** Compatible with Windows XP, Vista (with included drivers), and Windows 7. Native driver support for Windows 8, 8.1, and 10 eliminates the need for additional installations. Note that Windows XP and Vista users may experience transfer speeds between USB 2.0 and USB 3.0 due to OS limitations. · **Compact and Lightweight Design:** Measuring approximately 12 x 8.2 x 1.8 cm and weighing just 92.5g, this expansion card fits neatly inside standard tower cases without adding bulk. Specifications: · Main Control Chip: Renesas uPD720201 + Genesys GL3520 · Bus Interface: PCI Express x1, x2, x4, x8, or x16 socket · USB Interface: 5 x USB 3.0 Type-A ports · Size: 12 x 8.2 x 1.8 cm (4.72 x 3.2 x 0.7 inches) · Weight: Approx. 92.5g (3.3 oz) Package Includes: · 1 x 5-Port USB 3.0 + 19PIN PCI-E Expansion Card · 1 x Driver CD Please note: This PCI-E expansion card is compatible only with standard-sized tower cases and requires connection to the PC’s power supply to ensure stable performance, especially during large data transfers. The product may be shipped with either the new or old version at random. Upgrade your desktop with this reliable and efficient USB 3.0 expansion card to enjoy enhanced connectivity, faster data transfers, and broad device compatibility.