| Device type | Cellular network modem/router |
| Product colour | White |
| Market positioning | Portable |
| Reset button | Yes |
| Ethernet LAN | No |
| DHCP server | Yes |
| Wi-Fi | Yes |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Data network | 3G, 4G |
| 3G standards | UMTS |
| 4G bands supported | 700,800,900,1800,2100,2600 MHz |
| UMTS bands supported | 900,2100 MHz |
| Number of SIM cards | 1 |
| Short Message Service (SMS) | Yes |
| USB port | Yes |
| Security algorithms | SSID, WEP, WPA, WPA2-PSK |
| Network address translation (NAT) | Yes |
| IP address filtering | Yes |
| DMZ support | Yes |
| Windows operating systems supported | Windows 10, Windows 7, Windows 8, Windows 8.1 |
| Mac operating systems supported | Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.9 Mavericks |
| Antenna type | Internal |
| Power source type | Battery |
| AC input voltage | 100-240 V |
| Output voltage | 5 V |
| Output current | 1 A |
| Battery capacity | 1500 mAh |
| Battery voltage | 3.8 V |
| Operating temperature (T-T) | 0 - 35 °C |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Width | 100 mm |
| Depth | 58 mm |
| Height | 14 mm |
| Weight | 71 g |
| Cables included | USB |
| Package width | 112 mm |
| Package depth | 74 mm |
| Package height | 38 mm |
| Package weight | 117 g |
| Description |
| Huawei E5576-320. Device type: Cellular network modem/router, Product colour: White, Market positioning: Portable. Wi-Fi standards: 802.11b, 802.11g, Wi-Fi 4 (802.11n). Data network: 3G, 4G, 3G standards: UMTS, 4G bands supported: 700,800,900,1800,2100,2600 MHz. Security algorithms: SSID, WEP, WPA, WPA2-PSK. Windows operating systems supported: Windows 10, Windows 7, Windows 8, Windows 8.1, Mac operating systems supported: Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.9 Mavericks |