We are factory, welcome to ask price for bulk and OEM order, please leave meages. Please do NOT give us 1 star in a hurry firstly. Please read below tips before order. 1, Aerted peak speed of 100 or 150Mps is tested in laboratory, you will never get these speeds in the daily using. It is because signal of ISP.2, When you get the item, if you find it does not properly, please contact us, we will help to solve. Many problem can be sloved with our guidance.3,In order to get a better experience when you use the router. We suggest to buy the highest version if you are from Europe, Asia, Africa or Brazil.4, Please do not compare speed of our router with cellphone's. Our products are much cheaper than cellphone, it is designed with a slower speed than cellphone. Tips: In order to get a better experience when you use the router. We suggest to buy R8B-3 if you are from Europe, Asia, Africa or Brazil. If you still dont know to choose, please contact us for help before placing order. Introduction: This product is designed to provide users with 3G/4G high-speed Internet acce. The product supports main 3G/4G frequency bands ofmost countries and operators in the world Simply insert SIM card and it can search and connect to achieve high-speed 3G/4G broadband acce automatically. The product also provides WIFI hotspots, which users can connect mobile phone and computer to acce to internet. The product is mainly designed for SOHO, vehicle users busine travellers and outdoortravellers supporting up 32 users at the same time low power consumption; stylish and compact make you to enjoy high-speed Internet anytime and anywhere Main Features: -- The terminal can support five communication modes: TD-LTE, FDD LTE, TD-SCDMA, WCDMA, and GSM.-- LTE CAT4 upto 150Mbps-- Up to 16 Wi-Fiaccees atthe same time.-- Quad external high gained antenna-- Low power consumption-- One sim card slot-- 1* RJ45, WAN/LAN supported-- Cooling vent design at the bottom to ensure stable operation-- Smart LED indicator Comparison: Pictures: Version-1:Frequency bands:4G FDD(B1/B3), 3G WCDMA (B1).Applicable to some countries in Southeast Asia, such as Thailand, Singapore, Indonesia, Cambodia, Myanmar, Philippines, etc. Version-2:Frequency bands:4G FDD(B1/B3/B5/B8), TDD(B38/B39/B40/B41), 3G WCDMA(B1/B5/B8)Applicable to most countries in Asia, such as Israel, South Korea, India, Kazakhstan, Sri Lanka, Thailand, Japan, Singapore, Indonesia, etc. Version-3:Frequency bands:4G FDD(B1/B3/B5/B7/B8/B20), TDD(B38/B39/B40/B41),3G WCDMA(B1/B5/B8)Applicable to Europe, Africa, Asia, all countries and regions, such as Ruia, Israel, South Korea, Spain, Brazil, Ukraine, France, Italy, Netherlands, India, Nigeria, Switzerland, Kazakhstan, Poland, Ghana, etc. Pictures: About Us: Our Service: