Verizon JETPACK MIFI 4620LE 4G LTE Wireless Router Mobile HotSpot Item # 381002097719
It MUST be this JetPack since it's the only one that has the necessary outlet for the antenna cord. I found this as a refurbished unit for only $35. I had to have the service activated by Verizon and the cost is $30 per month. However, I can temporarily cancel the service so I don't get charged for the time I'm not using it.