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, If you do not receive the goods you buy or the package is delayed, please do not give us 1 star. Because of global COVID-19 epidemic, the internation shipping is not stable and slow. We are also a sufferer as a international seller. Please contact us firstly, we will help to solve the problem. Thanks for kindly understanding.3, 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.4,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.5, 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. Main features: 1. Portable size, easy to carry. Best partner intravelling.2. Up to 5-10 WiFi accees at the same time.3. High Speed, up to 150Mbps download speed.4. With a sim card slot. Support globle networks.5. USB power supply, plug and play.6. High quanlity Chipset, quanlity and reliable. How to choose: Lite VersionU800-1Frequency bands:4G FDD(B1/B3), WCDMA (B1).Applicable to some countries in Southeast Asia, such as Thailand, Singapore, Indonesia, Cambodia, Myanmar, Philippines, etc.Asia Version:U800-2Frequency bands:4G FDD(B1/B3/B5), TDD(B40),3G WCDMA(B1/B5)Applicable to most countries in Asia, such as Israel, India, Kazakhstan, Sri Lanka, Thailand, Japan, Singapore, Indonesia, etc.Europe Version:U800-3:Frequency bands:4G FDD(B1/B3/B5/B7/B8/B20), TDD(B38/B39/B40/B41),3G WCDMA(B1/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. If you still dont know to choose, please contact us for help before placing order. Pictures: