Review on 🔌 Syba 2x Serial RS-232 RS-422 RS-485 DB9 Ports ExpressCard - Reliable Data Transfer & Connectivity by Brent Walker

The Syba SD-EXP15010 is a quick and easy way to add serial ports to my Sony VAIO VPCF13 laptop (Win 7 64-bit). I downloaded the latest drivers from the site provided in the documentation and everything worked as expected. The SD-EXP15010 is a great product for the money. As with most ExpressCard, CardBus, and PCMCIA devices, care must be taken not to bend the connector shell where it connects to the card.