Product Details

Billion M50U

  • 4G LTE USB Dongle
Billion M50U 4G/ LTE USB Dongle is a low-cost, lightweight, and rugged LTE modem to provide LTE connectivity with host equipment.

With the palm-size design and IP50 dust-protected enclosure, the M50U can be easily carried around and attached or embedded with a Billion certified and compatible device for an instant cellular Internet connection. Also, the M50U modem offers an additional LTE interface option to an existing LTE device to provide basic loading balancing, WAN failover between these multiple WAN connections and carrier diversity for different data services all in a single-box solution.
  • Key Features & Benefits
  • Features & Specifications
  • Application Diagram
Key Features
  • 4G/LTE Cellular Connectivity with Single Radio/ Dual SIMs
  • IP50 Hardened enclosure with Industrial-grade Components
  • USB 3.0 connection for the physical interface and power

Product Major Applications
  • Industrial Applications
  • Kiosk and Vending
  • Digital Signage
  • Embedded Systems
  • OEM Design applications
  • Smart Energy
  • Remote connectivity
  • Public Safety applications
WAN Interface
Hardware Interface
SIM slot ● (x2)
Fast Ethernet -
Gigabit Ethernet -
USB Host ● (USB 3.0 x1)
mini USB -
802.11n (2.4 GHz) -
802.11ac (5 GHz) -
GPS ● (optional)
Serial port -
IPv4 / IPv6
Failover / Fallback -
Load balance -
Dual APNs -
Hardware Specifications
Physical Specifications 3.94"(W) x 0.83"(H) x 3.15"(D) (100mm x 21mm x 80mm)
Power Requirements USB Powered by a host
Operating Environment -40°C ~ 60 °C (-40°F ~ 140°F)
Humidity 20 ~ 95% non-condensing