Coolgear FTDI Chip with TX/RX LED USB 4 Port Serial DB-9 RS-232 Adapters for Vista and More

Introduction
Retail POS terminals at sales counters such as those in banks and grocery stores are essentially a PC in a custom case attached to printers scanners and displays. Some of the peripherals are integrated into the POS terminal such as the keyboard cash drawer simple pole display and receipt printer. Others are external to the terminal such as scales large flat panel pole displays credit card readers and bar code scanners.

This PRO Grade Adapter is build around FT4232H from FTDI Semiconductors which is the best and most reliable Quad Serial to USB processors on the market it also uses ZT232E RS232 transceiver from ZyWyn USA.

USB cable is 6ft Total Length with Port Identification marks on each of the DB9 Male ends.

The upstream (USB type B connector) port supports USB 2.0 High-Speed mode to prevent from the bottleneck when all serial ports are transferring data simultaneously. The USB-4X232FTDI provides the scalability to quickly adapt to new USB technologies. Multiple modules can be added to a single USB interface allowing you to add RS232 connectivity as needed. Complete product line offer many choices help you to expand and make your network grow with your requirements.

With the USB Plug-and-Play feature simply plug in follow the instructions of Install Wizard then you are done.

You don't have to deal with Card Slots I/O address IRQ jumpers DMA and others when you are connecting the devices. The System will recognize the device and install the drivers automatically. The USB-4X232FTDI is an ideal solution for your expanding applications.