High Compatibility: Designed for seamless integration with for Arduino and for Raspberry Pi, ensuring a smooth setup and compatibility with various DIY projects and applications. Advanced UHF Frequency: Operates efficiently within the 860-960Mhz frequency range, ideal for various RFID applications, from inventory management to access control. Multiple Interfaces: Equipped with TTL232 and USB interfaces, this module offers flexible connectivity options for different technological environments and setups. Compact and Powerful: Despite its small size, this 1-port RFID reader module is powerful enough to handle your data collection needs with ease, enhancing the efficiency of your systems. Product Dimensions: 88.4mm x 60.4mm Operating Frequency: 840-960MHz Operating Protocol: 0S18000-6C Operating Modes: Active, Passive, Triggered Frequency Hopping: Wide-Spectrum Frequency Hopping (FHSS) or Fixed Frequency, Software-Configurable Communication Interface: Supports WG26/34, RS232/485 Reader Power: Adjustable from -2 to 25dBm Reading Distance: Depends on antenna/tag Operating Indicator: Buzzer Power Consumption: Maximum Power Less than 1W Color: As Shown Material: PCB Package Contents: 1 x UHF RFID module 1 x USB cable