Supports 8 Devices: This 4G USB portable Wi-Fi spot supports simultaneous internet access for up to 8 devices, including mobile phones, tablets, laptops, desktop computers, and smart TVs. Plug and Play: This 4G LTE USB wireless network adapter features a SIM card slot for plug-and-play functionality. Simply insert a SIM card to enjoy 4G network access anytime, anywhere, and use SIM card data for internet browsing. Stable Signal: This 4G LTE USB portable Wi-Fi router provides fast and stable high-speed internet access. The stable 4G network signal allows you to experience a wonderful online life and enjoy high-speed internet browsing. USB Interface: This pocket-sized portable Wi-Fi spot can be powered by devices with a USB interface, offering convenience and speed, such as mobile phone chargers, car chargers, and power banks. Security and Encryption: The Wi-Fi spot uses WPA/WPA2 Wi-Fi encryption, advanced wireless security technology, effectively preventing network interception, supporting data control, and multiple defenses for enhanced security. Color: Black Material: ABS Package Contents: 1 * Portable WiFi Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.