D-Link DWA-121 Wireless N150 Pico USB Adapter

The DWA-192 AC1900 Wi-Fi USB 3.0 Adapter lets you experience faster wireless speeds than ever before by delivering powerful Wireless AC technology to your desktop or notebook computer. Simply plug the adapter into an available USB port and connect to a wireless network to access a secure, high-speed Internet connection over the 2.4 GHz (600 Mbps) and 5 GHz (up to 1300 Mbps) bands1, for faster streaming, gaming, and VoIP calls. In addition, Advanced AC SmartBeam technology brings you the cutting-edge of high-bandwidth wireless connectivity, vastly increasing the speed and coverage of your network. To top it all off, USB 3.0 support provides super-fast throughput for your desktop or notebook computer, ensuring that you are getting the most out of your Wireless AC connection.

The DWA-192 AC1900 Wi-Fi USB 3.0 Adapter delivers dual-band technology to your home network for intelligent, versatile, interference-free bandwidth. Check your email and surf the Internet on the 2.4 GHz band; play online games, make calls over the Internet, and stream HD movies to multiple devices using the cleaner, interference-free 5 GHz band.

Whatever you like to do online, dual-band has you covered.

The Wireless N 300 ADSL2+ 4-Port Router provides wireless speeds that are much faster than 802.11 g, allowing you to maximize wireless performance and stay connected from virtually anywhere in your home and office.

Security features prevent unauthorized access to the home and office network from wireless devices or from the Internet , The Wireless N300 ADSL2+ 4-Port Router Provides firewall security, such as Stateful Packet Inspection (SPI) and hacker attack loggzing. SPI inspects the contents of incoming packets before they are allowed in, while hacker logging helps to protect your network against Denial of Service (DoS) attacks. For Quality of Service (QOS), the router supports priority queues to enable a group of home or office users to experience the benefit of a smooth network connection without worrying about traffic congestion, and a built-in WPS button provides an easy way to establish a secure wireless connection.

The Wireless N 300 ADSL2+ 4-Port Router is backward compatible with existing 802.11 b and 802.11 g wireless equipment, ensuring compatibility with a wide range of wireless devices and making your older devices still relevant. In addition, the DSL-124 includes four Ethernet ports for connecting Ethernet-enabled PCs, print servers, and other devices.