TL-WN951N

300Mbps Wireless N PCI Adapter

¾Spread Spectrum - Spread Spectrum technology is a wideband radio frequency technique developed by the military for use in reliable, secure, mission-critical communications systems. It is designed to trade off bandwidth efficiency for reliability, integrity, and security. In other words, more bandwidth is consumed than in the case of narrowband transmission, but the trade off produces a signal that is, in effect, louder and thus easier to detect, provided that the receiver knows the parameters of the spread-spectrum signal being broadcast. If a receiver is not tuned to the right frequency, a spread-spectrum signal looks like background noise. There are two main alternatives, Direct Sequence Spread Spectrum (DSSS) and Frequency Hopping Spread Spectrum (FHSS).

¾SSID - A Service Set Identification is a thirty-two character (maximum) alphanumeric key identifying a wireless local area network. For the wireless devices in a network to communicate with each other, all devices must be configured with the same SSID. This is typically the configuration parameter for a wireless PC card. It corresponds to the ESSID in the wireless Access Point and to the wireless network name. See also Wireless Network Name and ESSID.

¾WEP - (Wired Equivalent Privacy) - A data privacy mechanism based on a 64-bit or 128-bit or 152-bit shared key algorithm, as described in the IEEE 802.11 standard. To gain access to a WEP network, you must know the key. The key is a string of characters that you create. When using WEP, you must determine the level of encryption. The type of encryption determines the key length. 128-bit encryption requires a longer key than 64-bit encryption. Keys are defined by entering in a string in HEX (hexadecimal - using characters 0-9, A-F) or ASCII (American Standard Code for Information Interchange – alphanumeric characters) format. ASCII format is provided so you can enter a string that is easier to remember. The ASCII string is converted to HEX for use over the network. Four keys can be defined so that you can change keys easily.

¾Wi-Fi - A trade name for the 802.11b wireless networking standard, given by the Wireless Ethernet Compatibility Alliance (WECA, see http://www.wi-fi.net), an industry standards group promoting interoperability among 802.11b devices.

¾WLAN - (Wireless Local Area Network) - A group of computers and associated devices communicate with each other wirelessly, which network serving users are limited in a local area.

¾WPA - (Wi-Fi Protected Access) - A wireless security protocol uses TKIP (Temporal Key Integrity Protocol) encryption, which can be used in conjunction with a RADIUS server.

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TP-Link TL-WN951-N manual TL-WN951N
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TL-WN951-N, TL-WN951N specifications

The TP-Link TL-WN951N is a robust wireless N adapter designed to enhance your computer's connectivity capabilities. It supports the IEEE 802.11n standard, which ensures a peak transfer rate of up to 300Mbps, offering a significant improvement over its predecessors, such as the 802.11g standard that maxed out at 54Mbps. This makes the TL-WN951N an excellent choice for activities demanding high bandwidth, such as streaming HD video, online gaming, and large file downloads.

One of the standout features of the TL-WN951N is its MIMO (Multiple Input Multiple Output) technology, which uses multiple antennas to transmit and receive data. This technology not only boosts the range of your wireless signal but also reduces dead spots in your home or office environment. As a result, users can enjoy seamless connectivity even in challenging setups with obstacles.

The adapter is equipped with a PCI Express interface, which allows for straightforward installation on compatible desktops. With plug-and-play capabilities, it ensures a quick and easy setup process, allowing users to get connected with minimal hassle. It also includes a detachable high-gain antenna that helps to enhance signal strength and coverage, making it a flexible solution for various network environments.

Additionally, the TL-WN951N is compatible with 802.11b/g networks, ensuring that it can work with older router setups while also providing a solid foundation for future upgrades. This backward compatibility is crucial for users looking to maintain an older network infrastructure without sacrificing performance.

TP-Link’s advanced security technologies, including WEP, WPA, and WPA2 encryption, ensure that your data remains protected while using the adapter. The TL-WN951N also features a user-friendly setup wizard to help guide users through installation and configuration, making it accessible for individuals of all skill levels.

In conclusion, the TP-Link TL-WN951N wireless N adapter presents a compelling choice for users seeking to upgrade their desktop’s wireless capabilities. With its high-speed connectivity, enhanced range, and robust security features, it stands out as a reliable option for both home and office environments. Whether you're browsing the web or engaging in high-performance activities, the TL-WN951N is designed to meet diverse connectivity needs efficiently and effectively.
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