Supports Wi-Fi connectivity for up to 32 users simultaneously Wi-Fi transmission standard: 802.11b/g/n, 2x2 MIMO, up to 300Mbps data rate Equipped with 3 LAN RJ45 ports Compatible with SIM card usage Model number: R311-PRO ROUTER R311 PRO-EU version 4G LTE bands: B1/B3/B5/B7/B8/B20/B28/B38/B39/B40/B41 3G WCDMA bands: B1/B5/B8 2G GSM/EDGE bands: B3/B8 Plug type: EU plug, suitable for use in Indonesia, Germany, France, Spain, Italy, and other compatible regions Device type: External router Transmission speed: 300Mbps Function: 4G LTE router with SIM card support Color: White Material: ABS plastic Dimensions: 22cm x 19cm x 6cm (Length x Width x Height) Package includes: 1 x Router 1 x Network cable 1 x Power adapter Note: Other items not listed are not included Lighting and display settings may cause slight color variations between the product image and the actual item Measurement tolerance: +/- 1-3cm Please check product dimensions carefully before purchase to ensure compatibility with your requirements Product details and specifications are provided in the title and description Customer satisfaction is our priority; feel free to reach out for any inquiries or assistance Thank you for choosing this product