This programmer is used to update the Blade 350 QX and 200 QX firmware
Firmware 2.0 Update Information
In order to update an existing 350 QX to firmware 2.0
Purchase this USB-Interface cable (Item BLH7840 for $14.99) from our website and complete the firmware installation. This update is very easy to install, the software is compatible with both PC & MAC and is available HERE for FREE.