My literal reading of the question "Can I sign&verify btc transaction on trezor" is that he is asking if the Trezor signs transactions to which the answer it "that is the main purpose of the device, so yes"

Reading between the line perhaps, as you assumed, he is really asking "Can I sign&verify messages on trezor" to which the answer for legacy Bitcoin addresses is "of course - it has always been able to do this"

AND the answer for SegWit addresses is "Trezor is one of the few wallets that can and does offer a signature algorithm for SegWit addresses - full disclosure:  the SegWit signature algorithm implemented on the Trezor is not a standard yet."

Finally to answer his question "i connected my trezor but i didn't find that option on btc wallet" I would need to connect one of my Trezors and find it but I am currently at work so I will do that when I get home or, someone else can answer that part.

Sorry, I'm not interested with this stuff.
coz I haven't yet quite understand thus:)

I prefer Bit Go/ I t is realy fast and safety!

How can I sign a message with Trezor? Do not see options.

Finally, I see something from the sales sphere that proves to be useful! Where do I buy it, are there on Amazon? 

Thank you for clarify 

Have you ever thought of just going to Amazon and searching for "Trezor".  Wouldn't that be even easier than coming here and asking someone else to do it for you?


Oh, I see, you are just spamming your paid spam signature.

SatoshiLabs probably has to wait and see the final code for Bitcoin Gold before committing to supporting this or not.

I want to buy something like that. Than  Trezor better than others?