Expand your computer’s connectivity with this high-performance 5-Port USB 3.0 Expansion Card, designed to deliver blazing-fast data transfer speeds and versatile compatibility. Equipped with the advanced Renesas uPD720201 and Genesys GL3520 main control chips, this PCI Express expansion card supports multiple USB standards and ensures seamless operation for all your USB devices. Key Features: · **Ultra-Fast Data Transfer Speeds**: Supports multiple data rates including Low-speed (1.5Mb/s), Full-speed (12Mb/s), High-speed (480Mb/s), and Super-speed (5Gb/s), enabling rapid file transfers and smooth device operation. · **UASP Support for Accelerated Transfers**: With UASP (USB Attached SCSI Protocol), enjoy up to 70% faster read and write speeds specifically optimized for SSD hard drives, significantly improving overall performance. · **Wide PCI Express Compatibility**: Fits into any PCI Express x1, x2, x4, x8, or x16 slot, providing versatile installation options to suit various desktop motherboards. · **Multiple USB Ports**: Features 5 USB 3.0 Type-A ports plus a 19-pin header, supporting simultaneous operation of USB 3.0, 2.0, and 1.1 devices with full backward compatibility. · **Hot-Swapping Capability**: Connect or disconnect devices without powering down your system, delivering convenience and reducing downtime. · **Stable Throughput**: Single-lane PCI Express throughput up to 5 Gb/s ensures stable and efficient data transmission. · **Wide OS Support**: Compatible with Windows XP, Vista, 7 (with drivers), and natively supported on Windows 8, 8.1, and 10 without additional drivers. Please note: Windows XP and Vista may experience transfer speeds between USB 2.0 and 3.0 levels due to OS limitations. · **Compact and Lightweight Design**: Measures approximately 12 x 8.2 x 1.8 cm (4.72 x 3.2 x 0.7 inches) and weighs about 92.5g (3.3oz), making installation easy in standard tower cases. Specifications: · Main Control Chip: Renesas uPD720201 + Genesys GL3520 · Bus Interface: PCI Express x1/x2/x4/x8/x16 · USB Interface: USB 3.0 Type-A x5 + 19-pin header · Dimensions: 12 x 8.2 x 1.8 cm (4.72 x 3.2 x 0.7 in) · Weight: Approx. 92.5g (3.3 oz) Package Includes: · 1 x 5 Ports + 19PIN PCI-E to USB 3.0 Expansion Card · 1 x Driver CD Important Notes: This expansion card is compatible only with standard-sized tower cases and is not suitable for mini computers. For optimal performance and sufficient power supply during large data transfers, connecting the card to your PC’s power supply is recommended. The product you receive may be a new or older version, both delivering the same reliable functionality. Upgrade your PC with this versatile USB 3.0 expansion card to enjoy enhanced connectivity, faster data transfer, and reliable device support for work, gaming, and multimedia applications.