It is available from Motorscan Technologies ( UK) www.motorscan.net
. The tool is referred to as KWP 2000 flasher. There is a more expensive unit, the KWP 2000 Plus but you don't need this.It interfaces to Alfa Romeo, Fiat, Lancia, Citoroen, Peugeot, all VAG vehicles ( VW, Audi, Porsche, Seat, Skoda, ), Mercedes, Chrysler Jeep, Renault, Opel Astra, Frontera, Vectra B and C, Zafira, BMW and certain Nissan vehicles.
There is a full description of the unit on their website.
Connects to USB
Supports High Speed ECU flashing
Integrated OBD2 connector