Product Description Detailed Specs Downloads Reviews/Questions Product Description SMARTLENS FX7500-4 PORT RFID READER, GEN2, US Detailed Specs null null null null null null null null null null MFG Part Number FX7500-42320A5S-US Product Type Accessory Product Family FX7500 Downloads Reviews/Questions The Zebra FX7500-42320A5S-US is also known as ZEB -FX750042320A5SUS or FX750042320A5SUS