Wireless N PCI Adapter TL-WN951N allows you to connect a desktop computer to a wireless network and access high-speed Internet connection. Comply with IEEE 802.11n, they provide wireless speed up to 300Mbps, which is beneficial for the online gaming or even HD video streaming. Wireless N - Speed & Range. MIMO (multiple input, multiple output antennas) technology, it shows more excellent abilities of mitigating data loss over long distances and through obstacles in a small office or a large apartment, even in a steel-and-concrete building. SST & CCA Technology - Stable Wireless Signals. Signal Sustain Technology (SST) dramatically increases link robustness and throughput by simultaneously transmitting across three spatially-diverse signal paths, and incorporating information from three receivers simultaneously within the signal processing at the receiver. Clear Channel Assessment (CCA) automatically avoids channel conflicts using its clear channel selection feature and fully realizes the advantages of channel binding, greatly enhanced the wireless performance. WPA/WPA2 Encryptions - Advanced Security. TL-WN951N provides WPA/WPA2 encryptions that are created by the WI-FI Alliance industry group, promoting interpretabilities and security for WLAN, which could effectively and efficiently protect the wireless network. One Button Security Setup. Compatible with WI-FI Protected Setup (WPS), TL-WN951N features Quick Security Setup that allows users to almost instantly setup their security simply by pressing the "QSS" button automatically establishing a WPA2 secure connection, which is more secure compared with WEP encryptions. Bundled CD for Easy Operation. TL-WN951N comes with a CD with utility that helps you complete the software installation and wireless network settings, including security configurations and wireless connection, which is convenient for users, even for novice users. Wireless transmission speeds of up to 300 Mbps MIMO technology for improved transmission rates and stability Three detachable omnidirectional antennas for greater range and performance Quick Secure Setup function to ensure wireless network security Two-year warranty SST technology promotes high wireless transmission performance in long-distance and high-interference environments. Worry-Free Wireless SecurityThis product's QSS (Quick Secure Setup) function complies with the WPS standard to ensure the security of your wireless network. The Wireless-N PCI Adapter supports 64/128/152-bit WEP encryption, as well as WPA/WPA2 and WPA-PSK/WPA2-PSK encryption and mechanisms. These combined security measures are designed to deliver stronger, safer protection and guard against intruders. Product and Warranty InformationThe Wireless-N PCI Adapter measures 9/10 by 5-1/5 by 4-4/5 inches (H x W x D) and is supported by Windows 2000, Windows XP, Windows Vista, and Windows 7. It is compatible with 802.11b/g/n protocol wireless products as well as Intel Centrino technology. The Wireless-N PCI Adapter is backed by a two-year warranty. What's in the BoxWireless-N PCI Adapter, three detachable antennas, quick setup guide, and resource CD. Excellent N speed brings best experience for HD video streaming or internet calls Three antennas increase the wireless robustness and stability MIMO technology with stronger signal penetration strength, wider wireless coverage, providing better performance and stability Easily setup a highly secured wireless link with WPS (Wi-Fi Protected Setup)