The Ept USB20-Serial Bridge Cable is a USB-to-serial adapter, which allows you to connect a device with a serial (RS-232) interface to a computer through a USB port. It essentially converts USB signals to serial signals, enabling communication between the computer and serial devices like modems, barcode scanners, GPS receivers, or other legacy devices that use a serial connection.
To make the device work properly with Windows, you need to install the correct drivers. These drivers facilitate communication between the USB-to-serial adapter and the operating system.