Asia Version FDD: B1/B3/B5/B8 TDD: B38/B39/B40/B41 WCDMA: B1/B2/B4/B5/B8 Applied to Asia: South Korea, Israel, Saudi Arabia, Thailand etc. EU Version FDD: B1/B3/B5/B7/B8/B20 TDD: B38/B39/B40/B41 WCDMA: B1/B2/B4/B5/B8 Applied to Asia: South Korea, Israel, Saudi Arabia, Singapore, Thailand etc. Europe: Russia, France, Italy, Spain, Poland, Netherlands, United Kingdom etc. South America: Chile, Brazil Africa: Nigeria, Ghana, Morocco etc. (not work in North American countries) US Version FDD: B1/B2/B3/B4/B5/B7/B8/B12/B17/B28/B66 TDD: B38/B40/B41 WCDMA: B1/B2/B4/B5/B8 Applied to North America: United States, Canada, Mexico etc. South America: Chile, Peru, Colombia etc. Package: Router*1+Power Plug*1+User Manual*1(no SIM card) Kind Reminding:How to know if this router can work with my SIM card? Pls contact local communication operator to confirm accurate local LTE frequency bands. If local LTE frequency bands belongs to the frequency bands the router can support, it means the router can work with your SIM card. For example, 4g LTE frequency bands in France are B1/3/7/20/28. EU version includes B1/3/7/20. Buyers who live in France need to choose EU version. Not support eSIM, IOT SIM and Roaming SIM. If your SIM card has PIN code/lock, you need to disable PIN code/lock on your phone or via communication operator. It can help the router get access to recognize your SIM card and connect network. Otherwise, the router shows no SIM and its WiFi can be connected but no network. Pls note that 150Mbps/300Mbps/866Mbps is theoretical transmission rate. Pls do not buy our routers if you pursue theoretical transmission rate. How to use a LTE router? Check related details at the end of this page. LT260A 4G Router LT261 4G Router