Product introdutions:
This product is designed to provide users with 3G/4G high-speed Internet access. The product supports main 3G/4G frequency bands of most countries and operators in the world.

Simply plug in the operators' SIM card and it can search and connect to achieve high-speed 3G/4G broadband access automatically. The product also provides WIFI hotspots, which users can connect mobile phone and computer to access to internet.

The product is mainly designed for SOHO, vehicle users, business travellers and outdoor travellers, supporting up 10 users at the same time, low power consumption and long battery life; stylish, compact and portable make you to enjoy high-speed Internet anytime and anywhere.

Comparison:
Version 1
FDD(B1/B3), WCDMA (B1).
Applicable to some countries in Southeast Asia, such as Thailand, Singapore, Indonesia, Cambodia, Myanmar, Philippines, etc.

Version 2
FDD(B1/B3/B5/B8),
TDD(B38/B39/B40/B41),
WCDMA(B1/B5/B8),
GSM(B3/B8).
Applicable to most countries in Asia, such as Israel, South Korea, India, Kazakhstan, Sri Lanka, Thailand, Japan, Singapore, Indonesia, etc.

Version 3
FDD(B1/B3/B7/B8/B20),
TDD(B38/B39/B40/B41),
WCDMA(B1/B8),
GSM(B3/B8).
Applicable to Europe, Africa, Asia, all countries and regions, such as Russia, Israel, South Korea,Saudi Arabia, Spain, Brazil, Austria,Ukraine, United Kingdom,France, Germany,Italy, Norway, New Zealand, Czech Republic,Australia,Netherlands,, Nigeria, Switzerland, Kazakhstan, Poland, Ghana, etc.

FDD(B2/B4/B5/B12/B17),
TDD(B38/B39/B40/B41),
WCDMA(B1/B2), GSM(B2/B4)
Applicable to South/North America.For example:United States,Puerto Rico,Canada,Mexico,Argentina,Chile,Uruguay,Costa Rica etc. If you still don't know to choose, please contact us for help before placing order.