3 popular 4G LTE mobile routers below that could support FDD 1700MHz frequency.

1. 4G FDD 1700MHZ
COMPATIBLE LTE
ROUTERS

2. 4G LTE frequency FDD 1700MHz is widely used in United
States, Canada, Mexico, Colombia, and Peru countries. It
has been chosen by many operators as their 4G LTE
Spectrum, check the 3 popular 4G LTE mobile routers
below that could support the 1700MHz frequency.

3. Huawei E8278s-603 Wingle
Form the appearance, Huawei E8278 looks like a 4G USB Modem, but
actually it is also a Wi-Fi dongle through which multiple Wi-Fi terminals can
access internet in high speed. E8278 is a LTE category 4 UE, which mean
the maximum downlink speed could reach 150mbps.
•Price: $239
•Type: LTE Wingle
•Network:
•4G LTE FDD 850/900/1700/1900/2100 MHz, and TDD 2300 MHz
•3G: 850/900/1800/1900MHz
•2G: 850/900/1800/1900MHz
•Wi-Fi devices: Up to 10 devices simultaneously
• http://www.store4g.com/huawei-e8278/

4. Huawei B890-66 LTE CPE
Huawei B890 4G LTE Smart Hub is a follow-up to the B593 4G LTE Smart Hub
that was released last September. It is a LTE CAT3 router which support
download speeds up to 100Mbps and upload speed up to 50Mbps.
•Price: $309
•Type: LTE CPE
•Network:
•FDD Band 2/4/5/7/17 (700MHz/850/ AWS/1900/2600 MHz)
•Wi-Fi devices: Up to 32 Wi-Fi devices simultaneously
•http://www.store4g.com/huawei-b890/

5. Sierra Wireless Aircard 754S
Aircard 754s Wi-Fi hotspot is right around the size of a deck of cards,
and no software installation is required to get it working. The LCD
display of it provides a look at Wi-Fi access information, battery life,
network signal strength, and the number of devices connected. It can
reach 100Mbps (down) / 50Mbps (up) while operating on an LTE
network.
•Price: $159
•Type: Mobile hotspot
•Network:
•4G LTE 700/AWS MHz.
•3G - 850/1900/2100MHz.
•2G - 850/900/1800/1900 MHz.
•Wi-Fi devices: Up to 10 Wi-Fi devices at one time
•http://www.store4g.com/sierra-aircard-754s/

6. Sierra Wireless Aircard 754S
Aircard 754s Wi-Fi hotspot is right around the size of a deck of cards,
and no software installation is required to get it working. The LCD
display of it provides a look at Wi-Fi access information, battery life,
network signal strength, and the number of devices connected. It can
reach 100Mbps (down) / 50Mbps (up) while operating on an LTE
network.
•Price: $159
•Type: Mobile hotspot
•Network:
•4G LTE 700/AWS MHz.
•3G - 850/1900/2100MHz.
•2G - 850/900/1800/1900 MHz.
•Wi-Fi devices: Up to 10 Wi-Fi devices at one time
•http://www.store4g.com/sierra-aircard-754s/