9 inches and weight is about 900g

Firmware upgrade: Supports Dshot600/Oneshot125

Tool-free setup — installs in under a minute

Integrated foam padding reduces resonance

It can be powered by 6pcs 18650 batteries (not included) for ultra-low power consumption or directly through its removable solar panel for continuous charging

usb fingerprint key u5 u7 u8 360 biometric reader for windows 10 and 11 Colour:U7 9 inches and weight isSecure, password free sign in Use Windows Hello and FIDO U2F for quick, secure logins and online identity checks. Plug the dongle into a PC or laptop, register your fingerprint and unlock without typing passwords. Fast, accurate biometric scanning The capacitive sensor reads fingerprints from any angle with 360 touch and can store up to 10 fingerprint IDs. Recognition is around 50 ms, with a false acceptance rate under 0. 002% and a rejection rate