PCI Express
1, 2, 3, 4 & 8 port RS232 & RS422/485 products
Works in x1, x4, x8 & x16 lane slots
Opto Isolated versions available
Plug & Play installation - auto configuration
LPT Printer Port, Low Profile & Full Height versions available
I/O expansion for PCs
Computer expansion card standard designed to replace the older PCI, PCI-X, and AGP standards.
PCI Express is used in consumer, server, and industrial applications, as a motherboard-level interconnect (to link motherboard-mounted peripherals) and as an expansion card interface for add-in boards.
A key difference between PCIe and earlier buses is a topology based on point-to-point serial links, rather than a shared parallel bus architecture.
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