A4TECH mice

modulename: hid-a4tech.ko

configname: CONFIG_HID_A4TECH

Linux Kernel Configuration
└─>Device Drivers
└─>HID bus support
└─>Special HID drivers
└─>A4TECH mice
In linux kernel since version 2.6.28 (release Date: 2008-12-24)  
Support for some A4TECH mice with two scroll wheels.

source code: