Yes! The two I finalized my decision on were this and the Ledger. They're both quite similar. Trezor was the first on the market, so longevity sold it for me. There are others as well, including some without screens that are less expensive; I liked the idea that you can use the ones with screens on a compromised computer, and your coins will still be safe.

It doesn't hold STEEM, though! I'll send them $20 worth of ETH once you get it set up and send me the ETH wallet address -- Merry Christmas to them! :)