Huawei E8372 Wingle is not only a 4G modem, it can work like a WiFi router, its function is very similar to Huawei E8278 wifi modem. When plug it to a power adapter or mobile power. It could broadcast Wi-Fi signal and allow you to securely connect up to 5 devices, including tablets, computers, mobile phones and gaming devices, to the 4G mobile network or when you\'re on the move via Wi-Fi and 1 via USB interface. The actual Wi-Fi support is 802.11 b/g/n, up to 10 devices. Huawei E8372 4G Mobile WiFi dongle Technical Specifications: * LTE Catgory 5 Stick * Chipset: Huawei Hisilicon * Support FDD-LTE/TD-LTE/UMTS/DC-HSPA+/HSDPA/HSUPA/GSM/EDGE * LTE FDD:800/900/1800/2100/2600 Mhz * DC-HSPA+/HSPA+/HSPA/UMTS:900/2100 MHz * EDGE/GPRS/GSM:850/900/1800/1900 MHz * FDD-LTE Cat5. Data service Peak Downlink Speed to 150Mbps, Upload speed to 50Mbps * DC-HSPA+ Peak download speed to 43.2Mbps * HSPA+ downlink data service of up to 21.6 Mbit/s * HSDPA data service of up to 14.4 Mbit/s * HSUPA data service of up to 5.76 Mbit/s * WCDMA data service of up to 384 kbit/s * EDGE packet data service of up to DL 296 kbit/s, UL 236.8 kbit/s * GPRS packet data service of up to 85.6 kbit/s * LTE/UMTS/GSM Short Message Service (SMS) * Built-in antenna and two external antenna ports (TS-9 Connectors, buy Huawei E8372 Antenna) * LTE: DL 2*2 MIMO RNDIS * WLAN 802.11b/g/n, 2.4GHz * Wi-Fi AP, supports up to 10 Wi-Fi users * Support Firewall, UPnP,ALG and NAT function; * Support up to 10 Wireless terminals * Manage via Huawei Mobile WiFi App or browser * microSD Card Slot * standard USIM/SIM card interface * Size: 94 mm x 30 mm x 14 mm * Weight: < 50g * Humidity 5% to 95% * Windows XP SP3, Windows Vista SP1/SP2, Windows 7, Windows 8, Windows 8.1(Note: Does not support windows RT), Mac OS X10.7, 10.8 and 10.9 with latest upgrades. Please note:my dear friends, because the world there are a lot of operators, so there are many different logos , color ,package box,on the huawei Modem, I will randomly send the Modem.