Yubico - Yubikey 5 NFC - USB-A - Two Factor Authentication Security Key, 1 MB

Good for 2 layer securityWorks perfectly with NFC on my Samsung or iphone.Phone needs to have nfc enabled.Secure your accounts with this key.

Fast and Secure way to have a hack free accounts. Working as expected. Nice one.

I know it is almost the double the price of what it is actually sold in the US but it is the best way currently to secure you online accounts. You should get two keys to safeguard your account if you loose one but since it is very costly I am only using one currently.You should remove the recovery options and phone number from your account if you really want to make your account secure and set up to use only the security key and authenticator app. This can also be useful for github since github doesn't provide any recovery if you loose your authenticator app and backup codes, it is gone.I would suggest you to invest in one if you feel like you can be hacked otherwise for any normal person sms as 2FA is better than nothing and will work flawlessly plus you have an option to use authentication app so you have to spend 0.

Regarding productIts awesome. Using a physical key for two step verification instead of TOTP make things really simple. But not all sites support U2F/FIDO2. Most of them still relies on OATH-TOTP implementation for 2SV. So, it can store the secret key required for generating TOTP as well. For some password managers like KeePass, it can be used as a physical key for database decryption.All in all, I'm very satisfied with the productRegarding pricingIf you purchase a single YubiKey 5 NFC from yubico.com, the total cost will come to $45 + $78 ~ ₹ 8,938 (cost of key + shipping charges). But since, the seller must've bought it in bulk, the cost will be significantly less. So, I feel the price here is too much inflated.PS - I got it at ₹ 6,350 when I bought it on 15/03/21

Works perfectly as advertised. Only gripe is that it's unusable on my old phone without a usb-1 to micro usb converter.

BMW is not recognizing this key

Genuine product, works as expected. Must have if you're serious about your online security. It's a shame banks don't support these but other than that, most of your important accounts like Gmail, password managers, etc are covered.Wish these were produced in India though so they could be cheaper, it sells at twice the US/Canadian price, probably because of the import/shipping charges.

Nice product & Very important For All Youtubers