PolarisUSA offers the best solution for the technician working in the field - A reliable RS232 to USB adaptor cable. The USB-RS232 cables have been tried and tested several times. THEY WORK! End your fustration and make you life earier by purchasing a RS232 to USB cable from the people who provide you with reliable two-way radio programming cables. We know not only what you need, but what you want.
Did you say you have an astronomy application??? Yep - this cable works with your astronomy equipment, too. Try one today!