: TZ 100, TZ 105, TZ 200, TZ 205, and TZ 215 (including Wireless-N models).
This firmware release is compatible with a wide range of legacy SonicWall appliances, including: Sonicos 5.9.2.13 Download
To obtain the official firmware image, you must have an active account with the MySonicWall Support Portal where your device is registered. : TZ 100, TZ 105, TZ 200, TZ