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by posnet
Wed Dec 20, 2017 2:07 am
Forum: USB & FireWire Products
Topic: USB to 4 Port RS-232 Serial Converter drops out
Replies: 1
Views: 1821
Hi, I'm using a USB to 4 Port RS-232 Serial Converter Lite, 4x DB9 Male (Part No. 42690) for connecting 4 Symbol LI4278 wireless scanner(scanner charging bases are powered by its adapter) at over 50 customer sites. During operation, the serial converter sometimes drops out and disappeared from windo...
by posnet
Mon Dec 05, 2016 1:58 pm
Forum: USB & FireWire Products
Topic: USB to 4 Port RS-232 Serial Converter, 4x DB9 Male (Part No. 42858)
Replies: 3
Views: 2154
Hi, Thanks so much for your reply. It is a big help to let us know that the product 42858 does not support COM Port Retention. I'm not being sarcastic. It is really good to know what a product can do or can not do. Otherwise we have to spend a lot of time to find it out, if there is no definite answ...
by posnet
Wed Nov 30, 2016 6:09 am
Forum: USB & FireWire Products
Topic: USB to 4 Port RS-232 Serial Converter, 4x DB9 Male (Part No. 42858)
Replies: 3
Views: 2154
Hi all, We are using USB to 4 Port RS-232 Serial Converter, 4x DB9 Male (Part No. 42858) Port numbers in Device manager sometimes appears not in order. We can simply change the port number but still we need to find corresponding serial ports in the converter as it connects like Communications Port (...
Search found 3 matches Page 1 of 1