usb serial adapter from $19.95 only at serial adapter source
<p>USB PCI/PCI-e card or PCMCIA to USB cardbus adapters, USBGear offers both types of equipment for your PC to add USB ports to your existing laptop or desktop systems. Easy to install USB PCI cards for instant multiport configurations and use.</p>
Hot! Industrial Monitoring and Control Remotely access RS-232 devices over your Ethernet


USB 3.0 PCIe Host Controller Card - Two USB 3.0 Ports
Features :

Add two USB 3.0 port to your desktop computer using this PCIe host controller card.

System requirements

  • A PC with an available PCIe slot Part No. PCICRDU3E | View Details
USB 2.0 PCI Upgrade Card 5-Port (4+1) PCI Card - VIA Chipset
Features :

** PCI to USB 2.0 5-Port (4+1) PCI Card - VIA Chipset **

Connect with USB! This controller card is compliant with USB 2.0 specifications, featuring four external USB ports, one internal U...
Part No. VIA-U2-5P | View Details

Features :

USB 5-Port PCI Card

  • Adds four USB ports
  • USB 2.0 and 1.1 compliant
  • Fully compliant with PCI specification 2.1
  • Windows® 98/2000/2003/ME/XP and V...
    Part No. 166911 | View Details
2-Port Super-Speed USB 3.0 Card - PCI Express Card Windows 7 and Vista
Features :

USB 3.0 Super Speed Host Adapter for PCI-e Slot

Fully PCI Express Gen2 Specification Compliant

2 USB3.0 Host Downstream Ports (Type-A Connectors)

Fully Compliant with ...
Part No. U3-PCE | View Details

FIREWIRE 1394 & USB 2.0 Combo PCI Card for Win 2K and XP!
Features :

Integrates USB 2.0 (480Mbps, NEC Chipset) and IEEE 1394 (400Mbps, TI Chipset) in one PCI Host Adapter to upgrade your computer to have all advanced features!

NEC PCI-Express x1 to 4+1-Port USB 2.0 Controller
Features :

Please Note this is NOT a PCI card, it is PCI-Express 1X card for New Systems.

Add high speed USB 2.0 ports to your desktop computer with this PCI-Express x1 to 4+1-Port USB 2.0 Controlle...
Part No. PCI-E-U2 | View Details

USB 2.0 High-Speed PCMCIA Card Bus 32 Adapter for Laptops
Features :

USBG-01 by USBGear Technology

PCMCIA (Card Bus, Type II) to USB for Notebooks. Just slide this PC Card into your notebook and, instantly, you can begin connecting USB peripherals.

Part No. USBG-01 | View Details
USB 3.0 PCI-e card 2X2 Internal/External Ports for Windows 7/Vista
Features :

Two External USB 3.0 ports or user selectable (via switch), two Internal USB 3.0 port PCI-E host card With NEC USB 3.0 SuperSpeed Chip.

The USB 3.0 Super Speed Host Adapter for PCI-e Slot...
Part No. USB3-2x2 | View Details

FireWire/1394 & Hi-Speed USB 2.0 Combo CardBus PCMCIA Card
Features :


  • Fully compliant with 32-bit CardBus and PCMCIA Type II specification
  • Fully Plug-N-Play and Hot-Swap compatible
  • Supports Wind...
    Part No. PCMCIA-2F2U | View Details

usb serial adapter from $19.95 only at serial adapter source