Stick reader. ISO11784/5 FDX-B, HDX, Bluetooth, RS232 and USB, 134.2khz and 125khz, Water resistant. Software on ... PC and PDA. Introduction:The PT280 Series Stick Reader is ... . The PT280 Series Stick Reader provides the basic RFID reader functions of reading, storing, displaying, and transmitting via RS232 or USB or Bluetooth ...