KuWFi WIFI Pocket Mobile Fast Speed Mobile Hotspot 3G Wi-Fi Modem Wireless Mini USB WiFi Router with SIM Card Slot Support 2G/3G netowrk outdoor and indoor (Moblie phone sim card) not including This is not only 3G USB Modem! This is USB Wi-Fi Modem Router. Wireless access is available on both 3G network and Wi-Fi networks. Internet connection sharing, up to 8 users can access the Wi-Fi network at the same time Work with external power supply, no limited working time. Able to connect with Tablet ,Laptop, notebook and different types of WI-FI devices ,Support 2G/3G Network HSPA+/HSPA/UMTS 2100MHz. EDGE:900/1800MHZ.