http://www.ec21.com/ec-market/hl usb rs232 driver.html http://lifeelement.en.ec21.com/USB_2.0_To_DB9_RS232--3376861_3597393.htmlUSB to RS232 Cable x1 (100% Brand New) Driver CD x1 Specifications: This USB-Serial device provides a simple and e20100106 http://flourish02.en.ec21.com/AUTOBOSS_V30_Scanner--3752515_3076902.htmlUSB port 7.4 colour touch screen I/O of main unit: standard serial port RS232 Microprocessor of 32 bit with 6020090818 http://saplunvicky.en.ec21.com/Star_Auto_Scanner--3111386_3111411.htmlUSB port 7.4 color touch screen I/O of main unit: standard serial port RS232 Microprocessor of 32 bit with 60MHz freque20081201