The Alcatel X220 Application 2 Port Windows driver refers to a device driver that enables communication between your Windows computer and the Alcatel X220 (or similar Alcatel device), specifically via a "2-port" connection. This typically involves a USB or serial connection that allows your computer to interface with the device for purposes such as data transfer, management, or diagnostics.

This type of driver would be used for the Alcatel X220, which could be a mobile phone, USB modem, or a similar device. The "2 port" refers to a dual USB serial connection or other interfaces that the device might use to communicate with your PC.