Your RFID 2 module is likely not broken. The "Failed authenticating" error is the key clue here. Mifare 1KB cards use sector-based authentication with crypto keys. Bruce (and most generic RFID readers) will attempt the default keys (e.g. FF FF FF FF FF FF or A0 A1 A2 A3 A4 A5) to authenticate, but if FlipperZero or NFC Tools wrote data using custom or non-default keys, authentication will fail even though the UID and card type are read correctly. Things to try: Test with a blank/factory card. If it reads fine, your module is working. Check what keys were used when writing via FlipperZero or NFC Tools and make sure Bruce is configured to use those same keys. If the card was written with default keys, try a different card; it may have been locked or write-protected. The fact that UID, ATQA, and SAK are being detected correctly strongly suggests the module is functional.