USB to Serial RS232 Adapter, Stand-off nuts

My 30 year career has been computers, from punched cards to managing large PC networks. I have installed literally thousands of software products. Yours was a total delight. My system is Win 7 (64bit). Install had no messages - it just worked. When plugged into USB port - worked instantly exactly as described. Did not even require a reboot! Be nice to your systems programmer - that person "knows their stuff". Blinking lights useful to see "traffic" over the port.