Seamless Serial System Expansion Solutions

Quatech serial boards are designed and manufactured and are the perfect solution for adding multiple high-speed serial ports to any PC, Server, Thin Client or Embedded System. Our serial boards adhere to standards specifications so that they will consistently function properly in your system, because they are manufactured with high-end features. Quatech now offers Serial Extenders and Converters with serial protocols with plug-n-play capabilities without software or hardware complicated settings. (See "Guide to Choosing a Quality PCI board" for more information.)

Plug-in Serial Cards PCI Express Low Profile and Standard Height PCI Express Boards Universal PCI Serial Boards PCI Serial Boards Single PCIe expansion slot required 2/4 ports RS-232 Faster speeds and deeper FIFOs Low profile or standard height orb Multi-port fan out cables Single and multiple PCIe slot configurations 2/4/6 ports RS-232 Faster speeds and deeper FIFOs Serial and parallel options Single PCI expansion slot required PCI 2.3 specification for Universal voltage Low profile boards RS-232/422/485 1/2/4/8 ports Low profile or full height orb Multiport fan out cables Single PCI Expansion slot RS-232/422/485 2/4/8 ports Full height orb Multiport fan out cables   Serial Extenders & Converters Serial Extenders Serial Converters Extend via CAT-5 RS-232 protocols Extend Serial Signals 1000m / 3300 ft 9VDC Power Adapter No software required RS-232 converter RS-422/485 Optically Isolated converter Industrial Configuration with Terminal Blocks Auto data flow