Main Features:

◆ZTE chipset supporting global network TDD-LTE/ FDD-LTE/ UMTS/GSM
◆ LTE CAT4 up to 150Mbps
◆ High Gained antenna
◆ Up to 10 Wi-Fi accesses at the same time
◆Smart LED indicators
◆ DC 5V power in
◆ 1*Sim Card Slot

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 / 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