PCI Express Cards

Our full selection of PCI Express cards offer the ideal way to add new ports and connection capabilities to your PC or server.

--Product Category: Serial Cards & AdaptersX

PEX8S952 8 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART Add 8 RS232 serial ports to your computer via a single PCI Express slot

$213.99

PEX8S950LP 8 Port PCI Express Low Profile Serial Adapter Card Add 8 RS-232 serial ports to your computer via a single low profile PCI Express slot

$213.99

Coming Soon

PEX8S1052 8 Port Low Profile PCI Express RS232 Serial Adapter Card w/ 161050 UART Add 8 RS-232 serial ports to your computer through a single low profile PCI Express slot

$222.99

PEX4S952LP 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART Add 4 high-speed RS-232 serial ports to your PC through a low profile PCI Express expansion slot

$120.99

PEX4S952 4 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART Add four RS232 serial ports to any PC using a single PCI Express expansion slot

$120.99

PEX4S950 4 Port PCI Express RS232 Serial Adapter Card with 16950 UART Add four RS232 serial ports to any PC using a single PCI Express expansion slot

$127.99

PEX4S553B 4 Port RS232 PCI Express Serial Card w/ Breakout Cable Add 4 RS232 serial ports to any PC using a single PCI Express expansion slot

$113.99

PEX4S553 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART Add 4 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot

$112.99

PEX4S232485 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 Add two RS232, and two RS422/485 serial ports to your PC through a PCI-Express expansion slot

$142.99

PEX2S952PW 2 Port RS232 PCI Express Serial Card with Power Output Add 2 RS232 serial ports with 5V or 12V selectable power output to your computer through a PCI Express slot

$64.99