Cables and Adapters

Average Rating - 4.7:

212 ratings

Give your PC with a USB port the ability to connect to the internet, make and receive voice calls, and send/receive fax with this simple USB voice/fax/56K modem.

Average Rating - 4.8:

177 ratings

This USB to Serial adapter is the easiest way to add a serial port to your computer allowing you to connect your serial PDA, GPS, cell, etc. to your laptop or computer.

Average Rating - 4.6:

26 ratings

Connect your High-Def HDMI TV or monitor to your computer easily with the Sewell HD Deck USB to HDMI display adapter.

Average Rating - 4.6:

55 ratings

The Sewell Minideck USB to DVI/VGA display adapter adds an extra monitor (supporting native resolutions of screens up to 24") to your desktop through a single USB port.

Average Rating - 4.6:

133 ratings

Use this combination of a USB to Parallel adapter and mini-centronics adapter to connect an older HP LaserJet printer to a USB port.

Average Rating - 4.5:

26 ratings

Connect your DB25 parallel device through your USB port.

Average Rating - 4.6:

98 ratings

The USB to Parallel adapter (converter) from Sewell lets you connect to your parallel printer from a standard USB port. Works with standard Windows printer drivers.

Average Rating - 4.7:

72 ratings

Our 5-meter (16 foot) USB extension cable allows you to actively extend (repeat) any USB 2.0 Bridge Cable or device cable.

Average Rating - 5.0:

8 ratings

This 20-inch adapter will allow you to use devices with a motherboard header connector (IDC 5) with a standard female USB port.

Average Rating - 5.0:

4 ratings

Connect devices to your GPIB machine with this cost effective adapter.

Average Rating - 4.8:

5 ratings

Add another monitor to your system instantly with a Sewell vDeck USB to VGA adapter. The Sewell vDeck adapter revolutionizes the way you use your computer by adding more screen space...

Average Rating - 4.6:

102 ratings

Adding a quality DVI or VGA high resolution display through your USB port used to be science fiction, but is now science fact with the USB to DVI-A adapter.