Add 4 DIN Rail-mountable RS232 Serial ports to any system through USB. The ICUSB2324I 4-Port Industrial USB to Serial Hub with DIN Rail Clips converts a single USB port into four RS232 serial ports, enabling you to connect to, monitor and control your serial devices.
StarTech.com 4 Port USB to DB9 RS232 Serial Adapter Hub
Startech 8 Port USB to DB9 RS232 Serial Adapter Hub Zwart (ICUSB2328I)
The ICUSB232FTN FTDI USB to Null Modem Serial Adapter Cable (1-Port) converts an available USB 1.1 or 2.0 port into an RS232 Null Modem serial DB9
USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI - Null Modem - USB 1.1 / 2.0 - Bus-Powered
The ICUSB232PRO 1 ft USB to RS232 Serial DB9 Adapter Cable with COM Retention offers a professional grade solution for connecting legacy or industrial
1 ft USB to RS232 Serial DB9 Adapter Cable with COM Retention
Add 4 DIN Rail-mountable RS232 Serial ports to any system through USB. The ICUSB2324I 4-Port Industrial USB to Serial Hub with DIN Rail Clips converts a single USB port into four RS232 serial ports, enabling you to connect to, monitor and control your serial devices.
StarTech.com 4 Port USB to DB9 RS232 Serial Adapter Hub
ICUSB2321F, 6ft USB to Serial RS232 Adapter Cable, StarTech
Add 4 DIN Rail-mountable RS232 Serial ports to any system through USB. The ICUSB2324I 4-Port Industrial USB to Serial Hub with DIN Rail Clips converts a single USB port into four RS232 serial ports, enabling you to connect to, monitor and control your serial devices.
StarTech.com 4 Port USB to DB9 RS232 Serial Adapter Hub
StarTech.com USB to Serial Adapter - 2 Port - COM Port Retention - FTDI - USB to RS232 Adapter Cable - USB to Serial Converter (ICUSB2322F) - serial adapter - USB - RS-232 x 2
MULTI-USE FUNCTIONALITY - Eight Port Serial Adapter with FT4232 FTDI Chipset, that supports an automatic handshake allows for digital signage to
Industrial 8-Port USB to Serial Adapter DB9 RS-232 with FTDI Chipset, RX/TX LED Indicators, DIN Rail Mount Bracket, & Surface Mounting Brackets
ICUSB2322F, 6ft 2-port FTDI USB to Serial RS232 Adapter Cable, StarTech
StarTech.com 8 Port USB to Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB to DB9 RS232 Hub (ICUSB2328I) - serial adapter - USB 2.0 - RS-232 x 8 - Paradigm PCs
StarTech.com USB to Serial Adapter - 2 Port - COM Port Retention - FTDI - USB to RS232 Adapter Cable - USB to Serial Converter (ICUSB2322F) - serial adapter - USB - RS-232 x 2
Shop StarTech.com 8 Port USB to Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention -ftDI USB to DB9 RS232 Hub (ICUSB2328I) - Serial adapter - USB 2.0 - RS-232 x 8 - black