Delock 87589 4 ports Serial switch

With this delock RS-232 switch you can connect up to 4 devices to the RS-232 port and another RS-232 connection with your PC. Through the 4 keys to the device, which should be connected to the PC with the manually select. For this purpose, no additional power supply is needed. This text is machine translated.

Price: 21.99 from Conrad Electronic