1 Port DB9 Serial Netmos 9820 Chipset PCI I/O Card 
Item # :IOC-2000
This easy to install and configure PCI card from Cables4computer??? adds 1 extra high-speed serial port to any PC. This simple and reliabl...Read More

2 Port DB9 Serial Netmos 9835 Chipset PCI I/O Card 
Item # :IOC-2200
This easy to install and configure PCI card from Cables4computer adds 2 extra high-speed serial port to any PC. This simple and reliable card is compa...Read More

4 Port DB9 Serial Netmos 9835 Chipset PCI I/O Card 
Item # :IOC-2400
This easy to install and configure PCI card from Cables4computer??? adds 4 extra high-speed serial port to any PC. This simple and reliable card is comp...Read More

5 Port USB 2.0 PCI Express Card 
Item # :IOC-3700
This easy to install and configure PCI Express card from Cables4computer??? adds 5 extra USB 2.0 ports to any newer PC, with an extra PCI Express slot. ...Read More

2 Port USB 3 PCI-Express Card with NEC Chipset 
Item # :IOC-3720
Cables4computer's USB 3.0 Interface Card for PCI Express quickly adds SuperSpeed USB 3.0 functionality to yo...Read More

I/O Card, Low-Profile PCI, RS232 DB9 Serial, 2-Port, Koutech 
Item # :KSI-L221N-2
I/O Card, Low-Profile PCI, RS232 DB9 Serial, 2-Port...Read More

Dual Serial PCI 2 DB9 IO Card 
Item # :LAV-1200
What better way to efficiently use system resources than with the LAVA DSerial-PCI? This "tried and true" board provides the easiest way to double the...Read More

Serial DB9 ISA IO Card With ISDN Accel 
Item # :LAV-1400
Use this High performance Lava card to add a serial port to your computer. This card requires one free ISA slot....Read More

Serial DB9 PCI IO Card 
Item # :LAV-1650
Use this High performance Lava card to add a serial and parallel port to your computer. This card requires one free PCI slot....Read More

I/O Card, Low Profile, Single Serial, PCI, DB25, 16550 UART 
Item # :LAV-1650-LP
The Lava SSerial-PCI/LP card adds a high-speed serial port to Point-of-Sale (POS) systems, rack-mount systems, and systems using compact chassis (such...Read More

4 Port Serial DB9 PCI IO Card 
Item # :LAV-1800
Use this High performance Lava card to add a serial port to your computer. This card requires one free PCI slot....Read More