• Protocol support for: ISO 18000-6C (EPC Class1 Gen2), ISO 29143 (Air interface for mobile RFID), ISO 18000-6A/B through direct mode
  • Temperature range: -40 °C to 85 °C
  • Standard mini PCIe and plug PCB design
  • Mini PCIe Signal Type USB2.0
  • Support USB / UART Interface
  • Data transfer up to 3M baud rate
  • USB Drivers for Windows, Linux, Android, Mac OS


The RYRR39U is an EPC Class 1 Gen 2 RFID reader product that implements all the relevant protocols. It offers a complete set of RFID features and support for frequency-hopping, low-level transmission coding, low-level decode, data framing and CRC checking.


Power Supply Voltage33.35.5VVCC
Default Baud Rate1152003000000bps8,N,1
Digital input level high0.7*VDDVDD+0.3V
Digital input level low-0.30.3*VDDVVIL
Digital output level high0.8*VDDVDDVVOH 2mA
Digital output level low00.2*VDDVVOL 2mA
Antenna port impedance
RF Output power277dBm
RF Sensitivity-90dBm
Read tag time10msBaud rate 3M bps
Communication Range9M9dBi Gain Antenna
Frequency Range840868/915960MHz
Antenna port impedance50?
Antenna port24
USB InterfaceV2.0
Operating Temperature-4025+85?C
Dimensionmmmini PCIe Standard