29470: USB-C male to DB9 male serial RS-232 adapter cable (USB 2.0 compatibility) 

for connecting a serial RS-232 device to a USB Type-C port on a USB 2.0 laptop, desktop computer, tablet, or other device 

This USB-C to DB9 serial RS232 adapter is an ideal solution for connecting a serial RS232 device to a USB Type-C port. The adapter allows point-of-sale terminals, serial modems, industrial equipment, and other serial RS232 peripherals to interface directly with a USB Type-C port.

This adapter has a data transfer rate of over 230 kbps and uses no IRQs, so there are no IRQ conflicts. Multiple adapters may be used on a single computer allowing multiple serial devices to be connected simultaneously.

Features and Benefits
• Add serial device support through a USB Type-C port
• Reversible, symmetrical USB-C connector
• Compact, lightweight design