MembershipsHotspot DevicesHotspot ModelsM4Mifi XFranklin T10JextreamMifi M2000Quanta 5gLinkzone 2Franklin T9Mifi 8000Coolpad SurfWarranty ReturnsSim Card In Your Calyx HotspotStarting Your Calyx HotspotData Settings On Your Calyx HotspotReplacing Your HotspotUnlocking A DeviceHotspots You No Longer NeedDamaged HotspotsMobile Citizen Technical SupportHotspot ConnectivityShippingDonations And PaymentsPhones

M4 Hotspot

This device is available at the Sustainer membership level.

Released in April 2026, the M4 hotspot supports 5G/4G connectivity, Wi-Fi 7 speed capability, and up to 50 simultaneous wireless connections. It offers a 1 Gbps Ethernet port, USB-C port and 2 TS9 external antenna ports. The M4 can be operated with the battery, or without the battery while plugged into a conventional AC outlet.

Specifications

  • Battery: 5050mAh
  • Maximum Number of Connected Devices: 50
  • Networks supported:
    • 5G sub-6: n2, n5, n7, n12, n14, n25, n26, n28, n29, n30, n38, n41, n48, n66, n70, n71, n77, n78
    • 4G LTE: B2, B4, B5, B7, B12, B13, B14, B25, B26, B29, B30, B41, B48, B66, B71
  • Max Theoretical Speed: 2 Gbps Down / 316 Mbps Up
  • Wi-Fi Technology
    • Wi-Fi 7 802.11 a/b/g/n/ac/ax/be
    • Wi- Fi with 2x2 SU-MIMO (2.4GHz and 5GHZ)
    • Security: WPA / WPA2 / WPA3
  • Dimensions: 5.9” x 2.91” x 0.74” (8.6 oz)
  • Ports:
    • USB-C port for charging and tethering.
    • RJ45 Ethernet
    • 2x TS-9 external antenna ports
  • VPN Support
    • Native support for OpenVPN connection. VPN pass-through capability available if you want to allow VPN tunnels to pass through your device’s firewall. VPNs can be used on connected devices.
  • Advanced Features:
    • MAC address filtering
    • NAT firewall
    • Port forwarding & filtering
    • DMZ
    • Manual DNS
    • Static IP
    • Battery bank: ability to charge external devices via USB-C port.
    • Hotspot can be operated without battery while plugged into conventional AC wall outlet.

Please note that max theoretical speeds reflect a device's capabilities under perfect laboratory conditions. Many variables, including terrain, hotspot placement, distance from tower, network congestion and other factors, may affect the speeds measured during conventional use.

Locating the IMEI

If you experience a problem, you may be asked for your IMEI. This is a globally unique number used to identify the device.

To find the IMEI, remove the case cover and the battery.

Alternately, the IMEI is listed on the device panel by choosing Menu > About > IMEI