The ThinkPad EM7345 4G LTE Mobile Broadband is a wireless WAN-ready option that provides high speed on the go internet access. WWAN is a predictable, cost efficient remote access solution. Instead of managing the setup, use, and payment of multiple connectivity solutions for your remote workers (remote office connectivity, hotel and airport Wi-Fi, and home office access), you can use a single, cost-effective solution with wide national coverage, consistent experience, simple setup, comprehensive support, and predictable cost. Ports & interfaces Connectivity technology: Wireless Interface: WWAN Design Component for: Notebook Product colour: Multicolour Internal: Yes Chipset: EM7345 Certification: C-Tick, CE Operational conditions Operating temperature (T-T): -10 - 55 degrees C Weight & dimensions Width: 30 mm Depth: 42 mm Height: 1.5 mm Weight: 10 g