This is a Wi-Fi router. I was using it with a Rakuten Mobile data SIM, but I no longer need it, so I'm selling it. It was working normally until I removed it in December 2025. Please research the compatible SIMs yourself. I will ship it with the Rakuten Mobile settings, so please reconfigure it yourself. Once you insert a SIM, you can connect to the internet via both wired and Wi-Fi. I was using it for a security camera in my vacant childhood home. Of course, you can also use it normally with smartphones, computers, and game consoles. 5G router with a cylindrical design, equipped with two LAN ports. - Model: Speed Wi-Fi HOME 5G L11 ZTE KDDI - Included: Power adapter, LAN cable, instruction manual - Design: Cylindrical, white color Thank you for looking.