Zebra RS5100 Bluetooth Ring Scanner - RS51B0-TESNWR. Tested.

Zebra RS5100 Bluetooth Ring Scanner - RS51B0-TESNWR

Zebra RS5100 Bluetooth Ring Barcode Scanner w/ Battery RS51B0

Zebra RS5100 Ring Barcode Scanner Bluetooth 2D Area Imager RS51B0-TBSNWR

Zebra RS5100 Bluetooth Ring Scanners- RS51C0-TESNWR w OEM Zebra 735mAh batteries

Zebra MC3300 Mobile Computer Handheld Terminal Barcode Scanner 2 battery reset

Zebra RS5100 Fingerprint Scanner - Black/Yellow