The D-Link RangeBooster N USB Adapter (DWA-142) is a draft 802.11n compliant wireless client for your desktop or notebook PC that delivers up to 12x faster speeds and 4x farther range than an 802.11g network while staying backward compatible with 802.11g and 802.11b networks. Once connected, you can share a high-speed Internet connection, photos, files, music, printers, and more. Get connected, Stay connected-The RangeBooster N USB Adapter is powered by RangeBooster N technology to provide superb wireless performance in the home or office. Connect to a RangeBooster N Router (DIR-625) and experience smooth Internet phone calls (VoIP), responsive network gaming, secure Web surfing, faster file transfers, enhanced audio streaming, and greater wireless coverage in larger homes and offices*. The DWA-142 supports WEP, WPA, and WPA2 encryption that allows you to connect securely to a wireless network. Easy to setup, Easy to use-D-Link's Quick Adapter Setup Wizard guides you step-by-step through the installation process. Configure this USB adapter without having to call a networking expert to help you. The D-Link Wireless Manager is also included with this product to keep track of your most frequently accessed networks so that you can join them quickly and easily. With unmatched wireless performance, reception, and security protection, the D-Link RangeBooster N USB Adapter (DWA-142) is a great choice for easily adding or upgrading wireless connectivity to your desktop or notebook PC. What this product does-connect your desktop or notebook computer to a wireless network and access a high-speed Internet connection, transfer files, and stream media from greater distances around your entire home or office. RangeBooster N Adapter Benefits-Delivers up to 12x faster speeds and 4x farther reception than 802.11g. Access secure networks using WEP, WPA, or WPA2 encryption. Backward compatible with 802.11g and 802.11b networks. Easy to install and use with the included Quick Adapter Setup Wizard.