Netgear Mingle AirCard 778S mobile wifi hotspot. Originally FreedomPop on Virgin Mobile. Battery is good. Admin account can be accessed (see pics). Self-installs drivers to Windows, when connected via standard micro-B USB cable (see pic; cable not included). 2nd battery included.I used this when I had FreedomPop, but at this point I don't know what the status or usability of this device is, now that FreedomPop changed hands, and the Sprint network has transitioned over to T-Mobile..
Here are specs I found, but I can't verify:Netgear 778s AirCard Technical Specifications:

* Model Number: Netgear 778s

* Form Type: 4G Mobile Hotspot

* Support LTE Band 25, Band 26, Band 41

* Support CDMA Band class 0, 1 and 10

* Downlink up to 100Mbps and uplink to 50Mbps

* Connect up to 10 WiFi enabled devices

* 2 x 2 MIMO (multiple-input and multiple-output) antenna for LTE

* 3G & 2G network support

* Dual TS-9 external antenna connectors (Buy Aircard 778S External Antenna)

* Vivid 1.77" LCD display to monitor data usage

* Support WEP/WPA/WPA2, WPS, VPN, NAT Firewall, Multiple SSID, Password protected administration UI

* Romovable Li-ion Battery:

- Removable Li-ion battery (1800 mAh)
- Up to 12.5 hours of continuous usage
- Up to 210 hours of standby

* Environmental:

- Operating temperature: 0 to 35° Celsius
- Storage temperature: -40 to 85° Celsius
- RoHs compliant

Satisfaction guaranteed! If this device is not working and as described, return it to me for a full refund including all shipping.
Please see the shipping page for cost to your delivery address. Expedited shipping available. Local pickup OK.
Payment at time of local pickup OK.