The Freestyle Libre 14 Day Reader is a highly accurate glucose monitor that is compatible with a USB cable and power adapter. It is designed to help individuals with diabetes monitor their glucose levels with ease. The device is made by a well-known brand and is built to last. This glucose monitor is perfect for individuals who want to keep track of their glucose levels without the hassle of constantly checking their blood sugar levels. It comes with a USB cable and power adapter, making it easy to use and charge on the go. The device is also compatible with other consumer electronics, making it a versatile addition to your health monitoring gear.