◆符合USB 2.0規格，向下相容USB 1.1。 ◆熱插拔技術在不用關閉電腦的情況下插入或移除EXPRESS裝置。 ◆可將ExpressCard使用在桌上型或筆計型電腦上。 ◆支援 34 或 54 Pin的 ExpressCard。 ◆無需外接電源即可使用ExpressCard。 ◆具燈號顯示紅色LED燈（連接電腦）綠燈（ExpressCard裝置已連接）。 ◆DC 5V 內正外負插座，若裝置需要額外電源可選購。 ◆無需驅動程式，即可安裝 。 ◆ 支援USB 規格設計5V的ExpressCard PC卡，如 USB 2.0卡、EV-DO(3G) 、HSPDA(3.5G)寬頻卡、RS-232 卡、Express Card Reader ExpressCard TV。 ◆不支援 PCI Express 規格設計3.3V的ExpressCard如GIGA LAN、 E-SATA Express Card。 ◆Complies with USB 2.0 Specifications. ◆Supports data transfer rates of High-Speed (480Mbps)， Full-Speed (12Mbps) and Low-Speed (1.5Mbps). ◆Supports Plug & Play and Hot-Plug features， allowing you to connect or detach device without the need to switch off the laptop or desktop PC. ◆USB (Type-A Male) Host interface for connecting to laptop or desktop PC. ◆Supports all USB-Based ExpressCard/34 or ExpressCard/54 devices. ◆ No external power required. Draw power directly from the USB port for USB-Based ExpressCard device consuming less than 500mA. ◆Optional DC +5V Power Jack is also available if extra power is required. (AC-to-DC 5V power adapter not included) ◆ Built-in LED indicators for Power and Card Inserted ◆Driverless - This converter is transparent to operating system. Only the driver for the USB-Based ExpressCard device is required. Introduction This USB to ExpressUSB converter converts USB interface to ExpressCard slot for USB-Based ExpressCard devices. It allows all kinds of USB-Based ExpressCard devices to be used on laptop or desktop PC on which ExpressCard expansion slot is not available. Example of USB-Based ExpressCard devices include: Memory card reader (CF， MS， SD， etc) Legacy I/O adapter (PS/2， Serial， Parallel Port) TV Tuners Wireless LAN (WiFi) adapter Wireless WAN / Wireless Broadband Internet (G3， CDMA， ECDO， GPRS， UMTS， etc) adapter