We are using PEPLINK 580 with firmware version 5.4.9. Is it possible to upgrade directly to firmware 6.3.4?
If you have hardware revision 1, you can update directly to firmware 6.3.4.
If you have hardware revision 2-3, you can update directly to firmware 7.0.1.
If you do not know what your hardware revision is, please take a look at this post: