Sparr Electronics Ltd manufactures Serial Port PC Card for Data Communication. Sparr Electronics Ltd is an ISO 9001:2000 accredited company. The Company also offers Serial to LAN Converters, RFID reader/writer, Data Converters, GSM/GPRS/GPS products, Diallers, etc. The Serial Port PC Card for Data Communication, Multi-1/PCMCIA Series, is used in computer and device communication since the dawn of computer spread. The Serial Port PC Card for Data Communication is designed for adding memory to portable computers. This PC Card has built in 15KV ESD and supports windows 2003/XP/2000/98/ME, Linux, and Unix driver. This PC Card has serial communication speed of up to 921.6Kbps.