If you are person who does not buy such devices often, then in any case it is better to buy something better which will last longer and it will be much more comfortable to work on it. The specifications you have just mentioned will make it possible for you.
I think Nano S should work with any other Electrum fork, so if you have BCH, LTC, DASH and probably some other coin try to use it with Electrum. Second option is to try Ledger Live in safe mode with networking, some users report that they manage to finish firmware update in that mode, which means that it is possible that Ledger Live maybe works in this way.
I updated Ledger and the MCU, i just had to remove Electrum for some reason, i find that Ledger has supported all main forks for coins it supports thus far, then again i can't keep up with what's happening there are so many, i also have coins on MEW/LEDGER that i 'think' Ledger supports so will start another post on how to transfer them, but i suspect it will be simple enough.
I also have some still on Binance and Ledger now supports them plus i have XRP, Iota, Verge and a Deadulus/ADA wallet links on my desktop!!
Last time i opened Daedulus i gave up as it was taking to long to download the sync, plus i'm not sure where my password is BUT i do have a folder with backups/recovery hidden.
Thanks
p.s NOT looking forward to Win10!...I have only used it twice and found it virtually impossible to navigate anywhere, it's af if it's laid out for kids with touchscreens..lol, But i stated that when moving onto Win7 from XP...