These refurbished ZTE MF821 USB dongles are unlocked and do not include a SIM card. The majority of our stock is new, but does not include the original packaging. Some have minor marks and scratches, however they are all fully operational and come with a 90-day warranty from WirelessGear.
The Telstra 4G USB Modem (ZTE MF821) is one of the best-performing USB modems for use with the Dovado range of products. It is also one of the few supported 4G modems for the Billion 6200NXL, 7800X, 7800NX, 7800NXL, 7800DX, 7800DXL, 7800VDPX, 7800VDOX and 8800 series routers. Telstra have discontinued this model which makes it very hard to come by.
The ZTE MF821 supports SMS functionality and bridge-mode on the Dovado PRO, PRO AC, TINY, TINY AC and GO.
We have upgraded the ZTE MF821 to the latest version of firmware (M06) to ensure you get access to SMS functionality and bug fixes.
The ZTE MF821 supports common frequencies, so can be used with Optus, Vodafone and other carriers.
Technical Specifications
4G LTE | 1800 (B3), 2100 (B1), 2600 (B7) MHz |
3G UMTS | 850, 900, 2100 MHz |
GSM | 850, 900, 1800, 1900 MHz |
Speeds | Category 3 LTE, 100mbps download, 50Mbps upload |
Receive Diversity | LTE and UMTS bands |
Max current draw | 700mA |
Size & weight | 84 x 34 x 13.5mm , 40g |
Expandable Memory | Supports up to 32GB microSD(HC) |
Chipset | Qualcomm MDM9200 |
USB | USB 2.0, USB 1.0 |
LED Indicator | Tri Colour LED indication |
SIM Card Form Factor | Standard SIM (2FF/Mini-SIM) |
External Antenna | 2 x TS9 Connectors |
Network Lock Status | Unlocked |
OS | Windows XP/Vista/7, Linux, Mac OS |
90 day warranty from WirelessGear