1.This product is designed to users with 3G/4G high-speed Internet access. The product supports main 3G/4G frequency bands of most countries and operators in the world.2.Simply plug in the operators' and it can search and connect to achieve high-speed 3G/4G broadband access automatically.3.The product also provides WIFI hotspots, which users can connect mobile phone and computer to access to internet.4.The product is mainly designed for SOHO, vehicle users, business travellers and outdoor travellers, supporting up 8 users at the same time, low power consumption and long battery life.5., and portable make you to enjoy high-speed Internet anytime and anywhere.Product Name: 4G USB WiFi routerModel: MF89UWiFi rate: 150MbpsInterface type: USBSupport Protocol: 802.11System: FDD-LTEMF89U band B28 overseas support frequency band (European version):LTE: B1/B3/B5/B7/B8/B20/B28/B38/B40/B41HSDPA: B1/B5/B8Applicable: Europe, , Africa, Oceania, etcInterface:USB2.0Standard:Max. LAN Data Rate: 150MbpsLED indication: WIFI indication/4G network indication interface: 1 standard interface ( card)Antenna: built-in 2.4G * 1,4G: 2T2RTransmission rate: 11b: 1/2/5.5/11Mbps; 11g:6/9/12/18/24/36/48/54Mbps; 11n: Up to 150MbpsFrequency range: 2.4~2.4835GHzData encryption: WPA-/WPA2-, WPA/PA24G network system: CAT4Number of connections: 8 devices go online at the same timeSupported : Linux, Windows, OSOverall dimension: 97 x 33 x 10mmColour:WhiteMaterial:ABSPackage Contents:1 x USB WiFi routerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.