Discover the Convenience of the Micro USB RFID Card Reader Effortless Connectivity: Experience true plug-and-play functionality with this card reader, which connects directly to your mobile phone without the need for additional drivers or transmission lines. Simply plug it in and start using it instantly. Durable Design: Crafted with superb attention to detail, the card reader features an eco-friendly frosted surface and a robust PVC outer casing. This scratch-resistant and durable design ensures long-lasting use, making it a reliable accessory for everyday needs. Broad Compatibility: Enjoy stable performance and strong compatibility across a wide range of devices. This card reader is suitable for Android phones (including Samsung, Sony, VIVO, and Xiaomi) and Windows systems (supporting WinXP, Win7, Win10, and more with OTG line transfer). Fast Data Transfer: Equipped with a Micro USB connector and non-contact card reading function, this device offers high transmission efficiency, allowing you to read and transfer data quickly and reliably. Built-in Buzzer Alert: The card reader includes a built-in buzzer design, providing an audible prompt with a sound level of up to 20db to effectively signal operations, ensuring you are always aware of the device status. Portable and Stylish: Its exquisite and compact styling makes this card reader easy to carry and use wherever you go. Its sleek design fits comfortably in your pocket or bag, making it the perfect travel companion. Upgrade your data management experience with this versatile Micro USB RFID card reader, offering convenience, durability, and performance in one compact package. Ideal for anyone needing quick and efficient data access on the go.