Description
- Plug a SIM card and play – no configurations needed, compatibility of SIM cards in 100+ countries are assured by years of field tests
- Two detachable advanced LTE antennas – enjoy stable and efficient connections to every device thanks to the two external antennas
- Wi-Fi router mode – plug an Ethernet cable into the LAN/WAN port for flexible access as a backup option if you can’t get a 4G connection
Take full of advantage of your cutting-edge 4G LTE network for download speeds of up to 150 Mbps. Share your 4G LTE network with multiple Wi-Fi devices and enjoy uninterrupted HD movies, rapid file downloads, and smooth video chats. Fully compatible with FDD-LTE and TDD-LTE to work with most service providers worldwide.
Delivering sharp, high-quality A3 output with the speed, versatility and footprint of an A4 device, the B840 offers low running costs and low total cost of ownership, bringing versatile A3 mono printing to small and medium workgroups. 
