![Amazon.com: Mobile WiFi Hotspot | KuWFi 4G LTE Unlocked Wi-Fi Hotspot Device | Portable WiFi Router with SIM Card Slot for Travel Support B2/B4/B5/B12/B17 for AT&T/T-Mobile : Electronics Amazon.com: Mobile WiFi Hotspot | KuWFi 4G LTE Unlocked Wi-Fi Hotspot Device | Portable WiFi Router with SIM Card Slot for Travel Support B2/B4/B5/B12/B17 for AT&T/T-Mobile : Electronics](https://m.media-amazon.com/images/I/51nWPozcJiL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Mobile WiFi Hotspot | KuWFi 4G LTE Unlocked Wi-Fi Hotspot Device | Portable WiFi Router with SIM Card Slot for Travel Support B2/B4/B5/B12/B17 for AT&T/T-Mobile : Electronics
Should I use a 4G SIM card supported router or a 4G dongle connected to a WiFi router if I have a SIM card that I will want to use for WiFi? -
![Amazon.com: MOFI4500-4GXeLTE-SIM4-COMBO 4G/LTE Router AT&T T-Mobile Verizon Embedded SIM with Band 12 : Cell Phones & Accessories Amazon.com: MOFI4500-4GXeLTE-SIM4-COMBO 4G/LTE Router AT&T T-Mobile Verizon Embedded SIM with Band 12 : Cell Phones & Accessories](https://m.media-amazon.com/images/I/51nXGrKB3RL._AC_UF894,1000_QL80_.jpg)
Amazon.com: MOFI4500-4GXeLTE-SIM4-COMBO 4G/LTE Router AT&T T-Mobile Verizon Embedded SIM with Band 12 : Cell Phones & Accessories
![Amazon.com: VSVABEFV 4G LTE Router with SIM Card Slot 300Mbps Unlocked Wireless Mobile WiFi Hotspot Routers with 4 Antennas for B2/B4/B5/B12/B13/B17/B18/B25/B26, Sim Card Router Hotspot, Support AT&T T-Mobile : Electronics Amazon.com: VSVABEFV 4G LTE Router with SIM Card Slot 300Mbps Unlocked Wireless Mobile WiFi Hotspot Routers with 4 Antennas for B2/B4/B5/B12/B13/B17/B18/B25/B26, Sim Card Router Hotspot, Support AT&T T-Mobile : Electronics](https://m.media-amazon.com/images/I/61RicJYjzaL.jpg)