The DSB-H3SP USB Serial Port is typically a USB-to-serial adapter used to allow devices that communicate via a serial port (RS-232) to connect to a computer through a USB port. The driver you mentioned, "DSB-H3SP USB Serial Port," refers to the software that allows the operating system (in this case, Windows) to recognize and communicate with the USB-to-serial adapter. These types of devices are often used for connecting legacy equipment like routers, switches, or other hardware that uses a serial communication protocol but lacks a built-in USB port.
DSB-H3SP USB Serial Port drivers / Dell Dell System Vostro 3450
Device Name:
DSB-H3SP USB Serial Port
Hardware ID:
USB\VID_0711&PID_0230&REV_0103
USB\VID_0711&PID_0230 <---- Device ID matches with our database
Compatible IDs:
USB\CLASS_FF&SUBCLASS_FF&PROT_FF
USB\CLASS_FF&SUBCLASS_FF
USB\CLASS_FF
This download provides DSB-H3SP USB Serial Port driver and is supported on Dell Dell System Vostro 3450 that is designed to run on Windows Operating System Only.
Driver Version:
1.20.1207.1
Operating System:
2K,XP,2K3,VISTA,WIN7/32bits
Manufacturer:
D-Link Corporation.
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Hardware Support
DSB-H3SP USB Serial Port
USB\VID_0711&PID_0230