Connects a Modem or Other 9-Pin Serial Device to Your Computer's USB-A Port
This USB to serial converter turns your computer's USB port into a DB9 port capable of connecting RS-422 and RS-485 serial devices, such as modems, handheld scanners and GPS systems. No external power source is needed. Just connect the included USB cable between the U208-001-IND and your computer, and inse ...
Connects Up to Two 9-Pin Serial Devices to Your Computer, Laptop or Tablet's USB-A Port
This USB to serial converter turns your computer's USB port into two DB9 ports capable of connecting RS-422 and RS-485 serial devices, such as modems, handheld scanners and GPS systems. No external power source is needed. Just connect the included USB cable between the U208-002-IND and your computer, ...
The USA-49WG Keyspan® High-Speed 4-Port USB-to-DB9-Serial Adapter Hub allows you to connect as many as four 9-pin serial devices to a computer or laptop with a USB Type-A port. An easy and inexpensive way to add serial ports to your computer without hassle, the USA-49WG works with any DB9 serial device. Configuring and sharing data among multiple modems, GPS devices, cellphones, hand-held s ...
Connects Up to Four 9-Pin Serial Devices to Your Computer, Laptop or Tablet's USB-A Port
This USB to serial converter turns your computer's USB port into four DB9 ports capable of connecting RS-422 and RS-485 serial devices, such as modems, handheld scanners and GPS systems. No external power source is needed. Just connect the included USB cable between the U208-004-IND and your c ...