Add-on Cards & Peripherals / Serial Cards & Adapters
Serial Cards & Adapters
If you're looking for a simple, cost-effective way to connect serial devices in your industrial application or server room, our Serial Cards and Adapters make it easy to add Serial ports (RS-232, RS-422, RS-485 etc.) to your computer through common expansion ports such as PCI and PCI Express, as well as through USB.
Applied Filters
Bus Type
-- CardBus (PCMCIA)
-- ExpressCard
-- Mini PCI Express
-- PCI Express
-- PCI / PCI-X (5 / 3.3V)
-- USB 2.0
-- ExpressCard
-- Mini PCI Express
-- PCI Express
-- PCI / PCI-X (5 / 3.3V)
-- USB 2.0
Card Type
Serial Protocol
Port Style
Viewing 1 to 10 of 20 Results
Price Comparing:
PCI4S550N 4 Port PCI RS232 Serial Adapter Card with 16550 UART Add 4 high-speed RS-232 serial ports to your PC through a PCI expansion slot
$70.99
PCI2S2PMC 2S2P PCI Serial Parallel Combo Card with 16C1050 UART Add two Serial and two Parallel ports to your desktop system through a single PCI slot
$72.99
PCI4S550 4 Port PCI RS232 Serial Adapter Card with 16550 UART Add four RS232 serial ports to any PC using a single PCI expansion slot
$90.99
ICUSB2324 4 Port USB to RS232 Serial DB9 Adapter Hub Add four RS232 serial ports to any notebook or desktop computer using a single USB port
$92.99
ICUSB2324X 4 Port Wall Mountable USB to Serial Adapter Hub with COM Retention Add 4 serial RS-232 ports to any laptop or computer with a USB port
$99.99
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
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
ICUSB2324I 4 Port USB to DB9 RS232 Serial Adapter Hub – Industrial DIN Rail and Wall Mountable Add 4 DIN Rail-mountable RS232 Serial ports to any system through USB
$115.99
MPEX4S552 4 Port RS232 Mini PCI Express Serial Card w/ 16650 UART Add Four RS232 Serial Ports to an Embedded System through a mini PCI Express Slot
$117.99
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
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