Irish Prepaid Standard Micro Nano 1GB DATA Sim Card 30 Days 3G LTE Ireland 1GB Mobile internet data for use while touring in Ireland Save money on roaming, &#10004; Prepaid SIM, &#10004; No contract, &#10004; No extra costs, &#10004; No worries The data sim card allows TETHERING, which you can use to create hotspots with most devices. The APPLE iOS devices do not allow TETHERING but they can be connected through MIFI or a hotspot created by another device SIM works only on sim- lock free devices of all manufactures: Smartphones, Tablets, iPads, iPhones, UMTS-Sticks, USB dongle sticks, Laptops, Wi-Fi routers & any device with a SIM SLOT The SIM comes in 3 sizes (Standard mini, Micro and Nano) which fits all types of devices