Its the MCR Remote Dongle device - device template #1848 (under OnScreen Orbiter in the devices tree). If you look at the template, in the plug and play area you will see the vendor and product ID as 0c160006 which will match the output of lsusb for the device being 0c16:0006 (ie a ':' in the middle of the number above).
As I understand it, when you plug it in, the HAL device will detect it, and send a pnp device detected event to the PnP Plugin, which will then place an entry on the pnpQueue (SQL table in Pluto Main). Then it should use the info in that event (the vendor and product ID) to find that template and create a device from it.
In the template, it should specify the Pluto MCR Remote package to be installed to drive it...