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USB To serial adapter driver download
Looking for drivers for your USB to Serial Adapter?
The majority of our serial products use the FTDI Serial Adapter Drivers provided here. Download your corresponding Operating System, Windows or Mac, version from us below.
FTDI
Did the drivers above not work for you? Still experiencing an Unknown Device? 
If the FTDI Drivers did not work, try these Prolific Drivers provided below.
Looking for Infrared IRDA Adapter, Oxford PCie to Serial Card, or GrabbeeX Adapter drivers? Browse our Older Drivers provided below.
1-888-688-2188
Windows FTDI Driver
For FTDI based Coolgear Serial and TTL products
Compatible with Windows XP/Vista/7/8/8.1/10
Download
MAC OSX FTDI Driver
For FTDI based Coolgear Serial and TTL products
Supports OSX 10.9 and newer.
DownloadOXFORD DRIVERS
For PCI and PCIe to Serial Cards
Windows XP/Vista/7/8 Server 2008/2008r2/2012
Downloadmcs7780 drivers
For Recent Coolgear IRDA products such as the IRJOY & POLAR-IR
Supports Windows XP/Vista/7/8/8.1
Downloadmcs7780 MAC Drivers
For FTDI based Coolgear Serial and TTL products
Supports OSX 10.5 through 10.9
Download
USB METAL INDUSTRIAL SERIAL ADAPTERS Manual
Specifications and PinoutDOWNLOAD