4-Port USB to RS232 DB9 Adapter with Hexnuts
4-port USB-to-DB9 serial adapter for connecting up to four 9-pin serial devices via a single USB port. Includes hexnut hardware for secure mounting. Customer note: easy to install on Windows 7 PCs
Highlights
- 4-port serial expansion
- USB to RS232 compatibility
- hexnut hardware included
Pros
- multi-port USB-to-serial support
- easy installation on Windows
- build includes hexnuts for mounting
- higher port capacity for multiple devices
Cons
- driver updates may be required
- some labeling may be missing
- one user reported a dead port
Best For
Features
- Adds four RS232 DB9 ports to a computer via a single USB connection
- Supports connection of multiple 9-pin serial devices to USB-enabled systems
- Powered by the USB cable with no external power adapter required
- Suitable for devices like modems, GPS units, scanners, POS systems, and instruments