Support wifi users: up to 32 users can be connected at the same timeWiFi transmission: 802.11b or g or n, 2x2 MIMO, 300MbpsLAN RJ45 3 portCan use SIM cardSKU: R311-PRO ROUTERR311 PRO-EU4G LTE:B1 or B3 or B5 or B7 or B8 or B20 or B28 or B38 or B39 or 40 or 413G WCDMA :B1 or B5 or B82G GSM or EDEG :B3 or B8Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so onKind: ExternalTransmission Rate: 300Mbpsfunction 2: 4g lte router with sim cardcolor:WhiteMaterial:ABSsize:22cm x 19cm x 6cmPackage Contents:1 x router1 x network cable1 x Power AdapterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''t hesitate to . We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.