Review on 🔑 FEITIAN MultiPass K16 Security Key: FIDO U2F Two Factor Authenticator with Multiple Interfaces - USB-A, NFC, Bluetooth by James Ohlrogge

Don't keep that on your keychain. Your keys are roughened by a small piece of plastic. After about a month or two my little multipass looked like I was fighting an angry mob of predatory beavers with something to prove, but it still works like magic! It may be uglier than freshly squeezed meth in your mouth in the morning, but it looks brand new! It seems to take forever to charge because I haven't charged it since I got it, but the only thing I could change about FEITIAN is to make it USB C rechargeable! That way my phone can charge it if it ever runs out of power.