Usage Tips:Support wifi users: Up to 32 users can be connected simultaneously WiFi transmission: 802.11b/g/n, 2*2 MIMO, 300Mbps LAN RJ45 3 port can use SIM card SKU: R311-PRO ROUTER R311 PRO-EU 4G LTE: B1/B3/B5/B7/B8/B20/B28/B38/B39/40/41 3G WCDMA: B1/B5/B8 2G GSM / EDEG: B3/B8 Plug Type: EU plug, suitable for Indonesia, Germany, France, Spain, Italy, etc. Type: External Transmission Rate: 300Mbps Function 2: Support 5G SIM card / network card only supports 4G router Color: White Material: ABS Size: 22 cm x 19 cm x 6 cm Package Contents: 1 x Router 1 x Network Cable 1 x Power Adapter Only the above package contents, other products are not included. Note: Light shooting and different monitors may cause the color of the items in the picture to be slightly different from the actual product. The measurement error is allowed to be +/- 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 provide detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please feel free to contact us. We are here to help you and will do our best to assist you.Thank you for choosing our product. We hope you like itNote: 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. Sold by-Minnanxin