The short answer is yes, you can use a 5G SIM card in a 4G router. However, there are certain factors that determine whether or not they will be compatible with each other. Read also How Can I Get Better Wi-fi In Rural Areas?
This is how smartphones and other devices get internet service without needing WiFi. Cellular routers allow multiple devices in a WiFi network to access the internet by connecting to cell towers instead of underground cables. This allows easy internet access on-the-go or in areas without accessible or reliable WiFi. Scenario 1: Install a SIM card for a 4G Wi-Fi router. Find the SIM card slot on the back panel. Get a SIM card (Micro or Nano) that fits the slot. For a Micro SIM card slot: Tip: With the provided SIM card adapter and sticker, you can convert a Nano SIM card to fit a Micro slot. For a Nano SIM card slot: Note: Only a Nano SIM card can fit aEasy to use: All you have to do is insert a micro SIM card into the router and switch it on, and you can connect to the Internet in no time. 4G LTE networks have never been easier for fast, dependable WiFi. Low cost: You don't need to buy a broadband service and fixed-line technology like cable, DSL, or fibre to use a mobile WiFi router.
1 It is possible in general but may be tough with Archer C9. Get alternative firmware to your router. OpenWrt supports Archer C9 with serious limitations unfortunately (BCM4360 not usable at all!). With other, full supported router you should get USB dongle (modem) that will work with your SIM card and OpenWrt, then follow this. My current router has 4 ethernet LAN ports which each are connected to a switch which again services other switches, devices, work computers etc. I would like my "drop-in" solution to offer the same. I imagine such a celluar router would either. Take a sim card. Here's everything about using your phone SIM card in a mobile router: For the most part, yes. The SIM cards used in phones and mobile routers are physically and functionally identical. The mobile router will be able to read the SIM card just fine and use it, but that doesn't mean that your phone plan is well-suited for mobile router This compact travel router allows you to insert a SIM card for high-speed LTE connectivity. By leveraging 4G networks, it can provide broadband speeds of up to 150Mbps for smooth HD video Connecting a SIM card based router is a relatively easy process for anyone with a bit of experience with technology. Putting a SIM Card Into a Router As with any technological device, all WiFi routers are created differently. Each model comes with specific aspects that don't necessarily translate across the board. QKWm.