Confidential and Proprietary Information of ZTE CORPORATION 1
Introduction
The ZTE USB modem is a multi-mode USB modem, working in LTE FDD/UMTS /EDGE /GSM
networks. With USB interface connecting to a laptop or a desktop PC, it integrates the functionality of a
modem and a mobile phone (SMS), and combines mobile communication with Internet perfectly. It
supports data and SMS services through the mobile phone network, enabling you to communicate anytime
and anywhere.
Specification
The following table shows the specification of your device.
Interface Type
USB 2.0 HIGH SPEED
Systems supported
Supports most types of laptop and desktop PC.
Operating systems supported
Windows XP, Vista, Windows 7
MAC 10.5, 10.6, 10.7,
Functions
SMS service, Data service, Applications management, etc.
Network Standards
LTE FDD/UMTS/EDGE/GSM
Transmission speed (Max)
LTE-FDD: 100Mbps DL, 50Mbps UL
HSUPA: 5.76Mbps UL, HSDPA: 42Mb/s DL
WCDMA PS: UL 384kbps/DL 384kbps
Temperature
Storage: -40
℃
~ +80
℃
Operation:-10
℃
~ +45
℃
Dimension
87.3mm×29.5mm×14mm
microSD capability
Support up to 32GB microSD card
Notes:
microSD
is a trademark of SD Card Association.
Getting to know your device
The following figure shows the appearance of the MF821. It is only for your reference. The actual product
may be different.
