The M2B is a portable 5G Wi-Fi router. With this compact, pocket-sized mifi router, you can experience download speeds of over 2.77Gbps on the 5G network (theoretical value). The M2B is backwards compatible with 4G LTE, so you can stay connected in areas where 5G is not yet available. In addition, the M2B also features Wi-Fi 6 technology, giving you faster and more efficient connections for all your Wi-Fi 6 compatible devices. Theoretical value, the actual value depends on the use environment 5G:Downlink/Uplink up to 2.77Gbps/1.25Gbps LTE:Downlink/Uplink up to 1.2Gbps/150Mbps. WCDMA:Downlink/Uplink up to 42.2Mbps/11.5Mbps This 5G Mifi Router is EAU Version EAU Version for Users in Europe, Middle East and Africa, Asia and Australia. Working Band: 5G:n1/n3/n5/n7/n8/n20/n28/n40/n41/n77/n78/n79 4G:B1/B3/B5/B7/B8/B20/B28/B34/B38/B39/B40/B41 Material: Plastic Color: Grey Different batches may cause differences in printing/appearance, which not affect the use; different lighting or display may cause color difference in the actual product Package Contents: 1 x Wifi Router Only the above package content, other products are not included. Note: Light reflection 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.