With the SIM card adapter you can operate your existing SIM card (or multi-SIM card) in the Alfa Tube-U4G Long Range Outdoor 4G 3G LTE UMTS GSM USB Modem.
The SIM card format for the Tube-U4G LTE modem is mini-SIM. The adapters allow you to operate your micro or nano-SIM card in the Alfa Tube-U4G.
You still need the right tariff / SIM card for the Tube-U4G? With our partners you will certainly find the right tariff including EU roaming:
German SIM-card with internet data traffic incl. EU-Roaming (Vodafone and O2) or D1 (Telekom)
- 3x SIM card adapter (from Nano SIM to Micro SIM and from Micro SIM to (mini) SIM or from Nano SIM to (mini) SIM)
- eject pin to remove a SIM card from an existing phone