Black Box DB9 2-to-1 Modem Splitter 10500 using the same USB-C port

using the same USB-C port

but allows you to connect to your Mini USB device from the opposite direction

just in a smaller

Astonishing picture quality with support for resolutions up to 4K

1:1 hard drive duplicator and docking station

Black Box DB9 2-to-1 Modem Splitter 10500 using the same USB-C portQuick Facts A passive plug and play device for splitting serial ports. Connect two RS 232 devices or terminals to one modem without switching. Has two DB9 female host ports and one DB9 male modem port. Further Details Passive, port powered. No external power required. Can be used to combine two 9 pin DTE ports to one 9 pin DCE port. Great for either temporary or permanent installations. Simple setup. No configuration needed.