Mirics MSi3101 SDR Dongle

modulename: sdr-msi3101.ko

configname: CONFIG_USB_MSI3101

Linux Kernel Configuration
└─>Device Drivers
└─>Staging drivers
└─>Media staging drivers
└─>SPI support
└─>Mirics MSi3101 SDR Dongle
In linux kernel since version 3.12 (release Date: 2013-11-03)  
source code:
drivers/staging/media/msi3101/sdr-msi3101.c