2-Port USB 3.2 Gen 1 Industrial Surface & DIN-Rail Mount Hub w/ Gigabit Ethernet & DB9 Serial FTDI Chipset

New USB 3.2 Gen 1 Industrial 2 port USB hub with a rugged metal chassis includes DIN-Rail and surface mounting brackets. Connect up to two USB

DIN-Rail Series USB Hubs

4-Port USB 3.2 Gen 2 3 Type-C 1 Type-A Industrial Surface & DIN-Rail Mount Hub w/ ESD Surge Protection

2-port USB to RS232 serial adapter Rugged metal construction Wall-mountable, with included DIN Rail clips COM retention: COM Port assignments

StarTech.com USB to Serial Adapter - 2 Port - Wall Mount - Din Rail Clips - Industrial - COM Port Retention - FTDI - DB9 (ICUSB2322I)

You can now easily attach 2 computers to 1 DB9 rs232 port. This device manually shares your DB9 RS232 serial port among two systems, toggle between the systems with the button on top.

Coolgear Inc CG-2URS232M 2 Port USB 2.0 to RS 232 Manual Switch FTDI Chipset

Tera Grand - 6 FT USB 2.0 to RS232 Serial DB9 Cable with Thumbscrews

4-Port USB 3.2 Gen 2 3 Type-C 1 Type-A Industrial Surface & DIN-Rail Mount Hub w/ ESD Surge Protection

GearMo USB 3.0 7 port hub with a rugged metal chassis includes DIN-Rail clip, mounting brackets, and a power adapter. A great small form factor USB 3.0 Hub! Works with Windows 7, 8 & 10 or Mac OS X or Linux.

Gearmo 7-Port USB 3.0 DIN Rail Mountable Hub

If you need to run a Windows 11 serial device(s) with a limited number of serial ports and not many options, it can be frustrating. The Gearmo 2 Port Serial Hub with Power RX and TX LED is a great solution. This RS232 2-port hub utilizes a high performance FTDI Chip that easily adds 2 standard serial ports to your desktop, laptop or other mobile device and fully supports Windows 11. The converter’s serial outputs are automatically configured as additional COM ports.

Gearmo USB Industrial 2-Port Serial RS-232 wFTDI Chipset, RXTX LED Indicators, DIN Rail Mount Bracket, Surface Mounting Brackets

The new Gearmo 4 Port USB 3.0 hub is designed to be rugged and Mountable. It provides up to 600W surge protection over each port. All ports and connections are easily accessible making it easy to connect to your data. LED indicators show port connection confirmation and includes mounting brackets for surface mounting.