Which SIM card size is available in 4G router

- Dec 18, 2018-

The R58 and R68 series industrial 4G LTE router is integrated with 4G modem and providing a SIM card slot. Users need to install a SIM card to make the router to access internet. But now the ISP(Internet Server Provider) provides 3 kinds size of SIM card.


These days SIM cards come in three sizes:

  • Standard SIM (15 x 25mm)

  • Micro SIM (12 x 15mm)

  • Nano SIM (8.8 x 12.3mm)

SIM card size


We use a Standard SIM on the 4G M2M Routers, and it is installed like this:


install SIM card into router


So when you get R58 or R68 4G wireless router, and buy the SIM cards, please tell the ISP you need Standard Size SIM card to use in M2M Terminals.