USB serial cable. Converts USB to RS232C for connecting to TAs, routers, L3 switch hubs, etc. Type-A <> D-sub9, cable length 1m I bought this as a spare but never used it and kept it in storage. It's new, but I opened it once to check it, so I've listed the product condition as "Like New" instead of "New". #TypeA #Dsub9 #USB serial cable