Startechcom 4 port native expresscard rs232 serial adapter card with 16c950 uart
Control and communicate with up to 4 rs232 serial devices through your laptop expresscard slot the startechcom ec4s952 4 port expresscard based serial card lets you add four rs232 serial ports to your laptop or expresscard equipped desktop computer using an available expresscard slot the expresscard serial adapter is designed based on a single chip architecture as opposed to cards that use a bridge chip providing native pci express communication for greater performance and reliabilit