$39.50
The ICUSB232INT1 USB to RS232 Serial Adapter lets you add an RS232 port to any desktop system that is equipped with an available USB motherboard header.

Unlike standard USB to serial cables, this cable is designed for use inside the PC case, affording an entirely internal solution with no mess or extra adapters needed.

This compact and simple USB adapter offers a cost-effective solution that bridges the compatibility gap between modern computers and legacy serial peripherals.

– Direct connection from the motherboard header allows for a clean and completely contained setup, without taking up a PCI/PCI-Express slot in your system;
– COM port retention ensures that the port associated with this card will be given the same COM port number through a reboot;
– Extensive list of OS support and Microsoft WHQL certified drivers makes for maximum compatibility and simple installation.

Features
– Supports COM port retention;
– Bus-Powered – no separate power supply or battery required;
– Single chip USB to asynchronous serial data transfer interface;
– UHCI/OHCI/EHCI host controller compatible;
– USB 2.0 Full Speed compatible;
– Synchronous and asynchronous bit bang interface options with RD# and WR# strobes;
– FIFO receive and transmit buffers for high data throughput.

– Perfect for system builders looking to add legacy functionality to newer motherboards that lack an integrated RS232 port;
– Connect, monitor and control industrial/automotive sensors and equipment;
– Connect bar code scanners, receipt printers and other serial devices to an internal USB motherboard header;
– Connect a satellite receiver, serial modem, or PDA with serial sync.