Home » Support » Download » 3G/4G Routers » TL-MR3420 » Hardware Version

There are multiple revisions of the TL-MR3420

Note: Please verify the hardware version of your device for the firmware version. Wrong firmware upgrading may damage your device and void the warranty. If you can't find the hardware version or you are not certain about it, please click here for more details.

Hardware Version Description
TL-MR3420 V2 3G/4G Wireless N Router
TL-MR3420 V1 3G/3.75G Wireless N Router