. The DWM-222 4G LTE USB Adapter is a portable travel modem that allows you to connect to the Internet wherever you are. With fast downlink and uplink data rates as well as low latency it provides you with a high-performance and responsive connection when you\'re on the roadKey Product Info . Provides high-speed connectivity in areas without Wi-Fi for blazing-fast Internet access when youre on the roadAccess the Internet using 4G LTE with download speed of up to 150 MbpsPocket-sized with no batteries or cables making it easy to take with you when youre traveling or simply on-the-go Product Features Scalable flexible centralized wireless access points managementGet connected with 4G LTE - stay connected with high-speed Internet access when you\'re on the road. Download files stream music and videos and browse the web using the latest mobile Internet technology. Remote access made easyPlug and play - integrated device drivers means all you have to do is plug it into your computer and it will be installed automatically. Built for businessTravel-friendly design - pocket-sized with no batteries or cables making it easy to take with you when you\'re away from home or traveling.