This product includes a powerful 2100mAh rechargeable battery and works well with a variety of WiFi devices like PCs, tablets, laptops, and smartphones. Its plug-and-play feature allows for effortless use and can accommodate up to 10 connections at once. Additionally, it allows for easy access to cellular networks using a SIM card and supports micro SD memory cards up to 32GB. No setup configuration is required, making it a great option for environments with multiple connected devices.