Huawei E5573 is a new 4G mobile hotspot with LTE Category 4 technology, so it can support the download speed to 150mbps and upload speed to 50mbps. On the front, there are two single LED indicators for battery and signal strength. The backcover of Huawei E5573 is removable, and it seems Huawei E5573 have the external antenna connectors. Like its predecessors Huawei E5372, Huawei E5573 could works well on 4G/LTE network, while 3G and 2G networks are backward.

Features:
- Create a secure Wi-Fi hotspot wherever you need it, with 4G access, and connect at the press of a button
- LED indicators display battery and connectivity status
- Connect up to 10 Wi-Fi devices at the same time
- Enjoy up to 4 hours battery life
- Smartphone application to access your Mobile Wi-Fi and mails

Category: LTE Cat4
- 4G FDD-LTE Netwrok Frequency: 800/850/900/1800/2100/2600MHz
- 3G UMTS/DC-HSPA+: 850/900/2100MHz
- 2G GSM/EDGE/GPRS: 850/900/1800/1900MHz
- LTE Download speed to 150Mbps and Upload speed to 50mbps
- Support up to 10 users to access internet
- Wi-Fi 802.11 a/b/g/n
- 2 X 2 MIMO, WiFi 2.4G/5G, WiFi offload
- 1500mAh battery, up to 4 hours working time
- Compatible with Windows, Mac OS