Like the YubiKey 5 Nano, this key is designed to be left within the device, with its nano form-factor. Slightly larger that the 5 Nano, the T2F2-mini also is easier to remove from a USB port when needed, thanks mostly to the little “wings” on the end. When I received this key, I thought it looked quite familiar, and while I do not have definitive proof, the key looks very much like a rebadged Feitian K10; Feitian is known to manufacturer security keys for other companies. That being said, even if it’s a rebadged Feitian the key comes in a few bucks cheaper than the K10.
The end of the key is the capacitive touch sensor, and on the underside of it a blue LED will glow when the key is plugged in. The build quality is solid, not that there is much really to a key this small.
Available Features And Management
The T2F2-mini supports FIDO2 as well as FIDO U2F and HOTP.
FIPS 140 Availability
Token2 does not produce a FIPS 140 variation of this key.
Enrollment And Usage
The key enrolled in Azure AD without issue.
The key worked consistently after enrollment without issue.
The key was factory reset without issue.