Cable Length: 1M
USB to a sub- four nine-pin serial cable RS232 serial port expansion more than four 9-pin COM port hub
USB 2.0 compliant cable speeds of up to 480Mbps, interference, no radiation, to ensure transmission quality
In line with standard RS232 interface , supports four serial ports simultaneously, the transmission speed 1.5Mbps / port
With the increasingly wide range of market applications USB devices and network components , the requirements for serial gradually, because most laptop or PDA can only provide one serial port , to make two or more devices simultaneously , it must be serial port expansion .
Its strong performance can be widely used in industrial instrumentation, data acquisition and other industrial fields.
This USB -to-serial converter can interface extends laptop or workstation via USB 4RS-232 serial ports , four serial ports can be used simultaneously , and is compatible with new and RS-232 devices , especially for mobile and measurement industry applications.
Original chip used in Taiwan , stable and reliable performance .
No need to set IRQ, I / O, DMA. Hot swappable, easy to use. By an external power supply or via USB bus-powered .
Can be extended up to four RS-232 serial port , you can use as a multi- port hub . Serial maximum rate can reach 4 * 1.5Mbps. Support WINDOWS98 above operating system, supports Linux Kernel2.6.5 or later system that supports MAC 10.2 or later systems . ( CD-ROM with a variety of system utility software required )
Brand: RED FOLIAGE / UNITEK / DTECH