Coolgear USB-8COMi-RM USB to Octal RS-232/422/485 Adapter Metal case w/DIN-Rail

The 8 port serial adapter is designed with 8 external 4-pin dip switches to independently set RS-232, RS-422or RS-485 mode conveniently, without the need to open the metal chassis.DIN rail bracket included for industrial application environments and can be also mounted to a 19 rack, the rack mount kits are included with the adapter.
Termination and biasing option are available for data transmission lines. The adapter provides instant connectivity to RS-232, RS-422, RS-485 communication devices for POS, factory automation equipment, multi-drop data collection devices, bar code readers, etc...Supports harsh environments.
Features:
Operation modes-eight external DIP switches for easy RS-232, RS-422, RS-485 mode settings
Installed as standard Windows COM port
SECC metal chassis with both DIN rail brackets and rack-mounting kits for flexible mounting
Full RS-232 modem control signals and hardware/software flow control
RS-232 data signals: TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND
RS-422 data signals: TxD-, TxD+, RxD+, RxD-, GND, RTS-, RTS+, CTS+, CTS-
RS-485 4-wire data signals: TxD-, TxD+, RxD+, RxD-
RS-485 2-wire data signals: Data-, Data+
Automatic transmit and receive control for 2-wire RS-485 half-duplex mode
Baud rate up to 921.6K bps with non-standard baud rates supported
LEDs of Power, TxD and RxD for easy port monitoring and diagnostics
Serial port protected with surge protection of 10KV
Built-in switching power supply of 100V~240V
Easy plug and play installation
COM port number assigned can be changed to any COM port number required
Works with USB 1.1 & 2.0 host port
Supports Windows XP, Vista, Windows 7, Windows 8, Windows 10, Linux, and Mac OS 10.X
Package Contents
1x 8 Port USB to RS-232/422/485 Octal Serial Adapter
1x Mounting Brackets
1x DiN Rail Brackets
1x 3ft. USB-A to B Device Cable
1x Three Prong Power Cord
1x Driver Disk
*Surface Mounting screws not included.