The Lanberg 'N300 USB 2.0 (NIC) wireless network interface card provides a stable Wi-Fi connection to all devices that operate with the 802.11 b/g/n standard, including routers, access points, and repeaters. The card is designed to work with devices emitting in a very close optical range. The extremely small size facilitates work and allows the product to be easily transported without removing it from the USB port of the portable device.