1R65H is a small integrated card reader, its working frequency is 902MHz928MHz. It is used for shortdistance recognition or background card issuer management. 2It can be directly connected for Android intelligent system platform through the type c interface. 3It can be connected to the computer (computer) through the OTG conversion line, and read the UHF electronic in the computer output software (such as: for Notepad\WORD\EXCEL and other editors) Label epc number data. 4It can be plugged at will (plug and play) without external power supply. The exquisite and compact design is not only simple and convenient in use, but also stable, accurate and reliable in reading. 5It is widely used in logistics and warehousing management, intelligent parking lot management, production line management, etc. Item Type:Card Reader Material: ABS Color: As Pictures Shown Weight: Approx. 33g/1.2ozModel: R65H Communication interface: Type cWorking voltage: 5V Working current: 100mA Working frequency band: 902MHz - 928MHz Card reader type: for ISO 18000-6C protocol label Card reading distance: 0-5cm Card reading time: