TP-Link M5360 3G Wi-Fi Unlocked Modem 5200 mAh Power Bank Equipped with a built-in 3G modem - No bulky USB modem necessary HSPA+ supported with up to 21.6Mbps download and 5.76Mbps upload speeds Powerful 5200mAh Power Bank to charge smartphones or tablets OLED Display provides at-a-glance information Supports up to 10 users simultaneously