SH-RS232M is the USB-C version of SH-RS232A. This is good news for laptops (e.g. Macbook) that only have USB-C ports.Designed for connecting to serial devices such as DB9 equipped serial modems, printers, ISDN terminal adapters, digital cameras, label burners,barcode scanners, PDAs, Server,etc. via the USB port.

Specification:
Model No.: SH-RS232M
Main chip: FTDI FT232RNL
Connectors: USB 2.0 male, DB9 male;
Length:5.9FT/1.8M
RS-232 data signals: TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND
Maximum speed: 3Mbps
Plug & Play after installation.

List of supported systems:
1, Windows 7,8,10,11
2, Linux
3, MacOS

Packing List:
1 X SH-RS232M USB to serial Cable
1 X User Manual

Customer Support:
DSD TECH provides permanent technical support and 1 year product replacement service for this FTDI USB-C to Serial DB9 Adapter. All questions will be answered within 1 working day.