1. Not only a 4G USB modem, but also a USB Wi-Fi router.2. Wireless access is applicable to 3G, 4G and Wi-Fi networks.3. The 4G WiFi router can the USB cable as a key and WiFi to browse the Internet, and can the computer's USB port/mobile /car/USB charger/charging 4. It can also be used with laptops, notebooks, UMPCs and MID devices.5. Simply insert a to as a wireless router, no setup required.Product name: 4G USB routerType: USB ModemType: Lte 4G WiFi DongleWiFi rate: 300MbpsInterface type: USBCard Type Device: 4G CardSupport Protocol: 802.11Wireless network support frequency: 2.4GNumber of connections: 5-8 devices go online at the timeNetwork Type: Support Mobile//Frequency band:A: European version: B1/B3/B5/B7/B8/B20/B40Product size: 95 x 33mmcolor:WhiteMaterial:ABSPackage Contents:1 x 4G USB routerOnly the above package content, other products are not included.Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.