Meteor carrier of Ireland is offering Huawei E5330 mobile WiFi Hotspot router with a contract:
|Device price||Monthly cost||Type||Contract length||Internet included|
|FREE||€19.99 /month||3G||6 months||20GB|
|FREE||€23.99 /month||3G||6 months||30GB|
|€ 39.00||€14.99 /month||3G||1 month SIM only||15GB|
Since it comes locked to Meteor network, so you can not use another network provider SIM without unlocking it. For unlock / NCK code refer this article.