"ExpressCards are the new generation of I/O expansion for notebooks. Add reliable high-speed serial ports for connecting card readers barcode scanners and other serial devices to laptop tablet and handheld PCs. Available in 1 and 2 ports for RS-232 or RS-422/485. One of the most plete and robust Serial ExpressCards in the marketplace Quatech ExpressCards can expand a mobile system"s capabilities while taking up minimal system resources. Because they share electronic fundamentals with native bus architectures they function exactly like standard COM ports and can be addressed as such by most application software. The ExpressCard delivers thinner faster and lighter modular expansion to desktops and notebooks. In addition their small size and the fact that the card itself can be left inside the puter at all times make them practical choices for the "most mobile" portable systems. Quatech"s SSPXP-100 fully supports serial UART registers and addressing exactly like a puter"s native serial port. Thus unlike the many USB design based ExpressCards Quatech"s SSPXP-100 PCIe based design can achieve higher data rates (Up to 921 Kbaud) and integrate with existing software."Primary InformationNetworking Type : Serial Adapter Networking / Ports Qty : 1 Data Transfer Rate : 921.6 Kbps Data Link Protocol : RS-232 Connectivity Technology : Wired Networking / Compliant Standards : CE FCC Class B RoHS and WEEE pliant PC Compatibility : PC ExpansionInterfaces & Connections : 1 RS-232 Port DB-9 male Service&SupportService & Support Type : 5 year limited UNSPSC CodeUNSPSC Code : 43211600