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AddOn Cards

Computer AddOn Cards such as PCI serial cards and adapter cards for desktop and notebook applications provide the resource for additional port assignments throughout the system. The PCI and PCIe cards are available in standard and low profile installations to expand your system's use. While ExpressCards can provide the same resources, its format is different because it can only work in a 34mm card slot of a laptop computers, the PCMCIA and PCI card's interface can offer cable type connections for multiple serial port operation.

Contact us today for more information on any PCI serial card, serial port adapter, or adapter card.

15 Item(s)

per page

Set Descending Direction

Dual Port RS-422/485 PCMCIA PC Card

Dual Port RS-422/485 PCMCIA PC Card

Regular Price: $114.99

Special Price: $94.99

Out of stock

Single Port RS-422/485 PCMCIA PC Card

Single Port RS-422/485 PCMCIA PC Card

Regular Price: $99.59

Special Price: $84.99

Out of stock

32-bit PCI adapter package

PCI 32-bit to PCIe Host adapter over Cable
$69.98
Out of stock

34mm express card connected to expansion box

34mm Express Card to PCI X2 Slot Expansion Box
$259.99
Out of stock

PCIe Expansion Box Slots

PCIe to PCIx2 and PCIex2 Slot Expansion Box
$259.99
Out of stock

USB 3.1 PCIe Card Ports

USB 3.1 Type-A and Type-C PCIe Host Controller Card
$29.95
Out of stock

Four Port Serial RS-232 PCMCIA Adapter DB-9 Serial

Four Port Serial RS-232 PCMCIA Adapter DB-9 Serial
Out of stock

PCI-Express 2X Dual RS-232 Serial Port Card Model SD-PEX-NM2S

PCI-Express 2X Dual RS-232 Serial Port Card Model SD-PEX-NM2S

Regular Price: $39.99

Special Price: $27.99

Out of stock

8 Port Serial RS232/422/485 PCIe Adapter Module

8 Port Serial RS232/422/485 PCIe Adapter Module

Regular Price: $299.99

Special Price: $284.99

Add to Cart

8 Port Serial RS232/422/485 PCIe Module  Isolation/Surge Protection

8 Port Serial RS232/422/485 PCIe Module Isolation/Surge Protection

Regular Price: $474.99

Special Price: $451.99

Add to Cart

PCI Express tp PCI 4 slot expansion box

PCI Express to PCIx4 slot Expansion Box
$249.99
Out of stock

ExpressCard for Expansion Boxes

Expansion Box ExpressCard Adapter with Short Cable 50cm
$59.98
Out of stock

PCIe Card with DVI like cable

PCIe Card 3FT DVI Like Expansion Cable for Expansion Box
$69.98
Add to Cart

34mm HDMI ExpressCard and DVI like cable

34mm ExpressCard HDMI to DVI Like Adapter w/Extension Cable
$59.98
Out of stock

Dual Port Serial RS-232 PCMCIA Adapter for Windows

Dual Port Serial RS-232 PCMCIA Adapter for Windows
(1)

Regular Price: $89.98

Special Price: $54.69

Add to Cart
 

15 Item(s)

per page

Set Descending Direction