View and Download StarTech.com ICUSB232DB25 instruction manual online. USB Serial Adapter; USB to RS232 DB9 or DB25 Serial Adapter Cable - Male/Male. Our USB to RS-232 Serial Adapters offer a reliable and cost-effective way to bridge legacy serial devices with USB-enabled systems that lack support for serial peripherals. Add an RS232 serial port with COM retention to your laptop or desktop computer through USB.
I purchased this USB to Serial RS232 Adapter to connect with my serial connected Seiko Smart Label Printer Pro (SLP2000). However, upon reading many of the good reviews here I decided to purchase the StarTech.com USB to Serial Adapter mainly for the COM Retention feature (not present on my... شرح طريقة تشغيل كابل rs - 232 to - usb على الحاسوب.