K41 MultiPass Security Key

The BLE range is very short. When i try to use the security key over ble sometimes it fails to complete the unlocking of the security key over ble in time before the unit stops communicating with my window 11 computer, which requires me to repeat the process until it works. When using it with NFC reader it works good and also over usb c

Hard pass. Not very well made. NFC does not work through phone case and Bluetooth does not work with computer and phone and it limited to very specific app.