1、SUPPORT 10 DEVICES: 4G USB WiFi router supports multiple terminals to access the internet at the same time, support 10 devices, cell phones, tablets, laptops, computers, smart TVs and other devices to access the internet. 2、PLUG AND PLAY: The Pocket mobile wifi hotspot is plug and play, a convenient way to power your USB device. Connect the power device, insert the SIM card, and use the SIM card data to access the Internet anytime, anywhere. 3、USB POWERED: 4G LTE USB dongle supports multiple 4G networks, powered by devices with USB ports, such as cell phone chargers. Car charger, mobile power. 4、FAST AND STABLE: 4G USB portable wifi fast and stable high speed Internet access, high speed 4G network, stable signal, feel the wonderful network life, fast Internet access. 5、SECURE ENCRYPTION: Multiple defend, more secure, with WPA/WPA2 WiFi encryption, advanced wireless work security, effectively avoid network snagging, support data control.