buy Wi-Fi USB Adapter TP-Link TL-WN823N . The TL-WN823N network adapter from TP-Link is a compact and functional device designed to provide efficient wireless connectivity to computers and other USB-compatible devices. Its black design allows for discreet and elegant integration in any setting. This adapter connects via USB, enabling easy and quick installation without complex configurations. It supports Wi-Fi 4 (802.11n) networks, ensuring suitable connection speeds for browsing, streaming, and everyday internet tasks, balancing performance and compatibility. Additionally, its ability to operate as a access point extends its functionality, allowing other devices to connect to the network through its wireless signal. This is especially useful for users needing a versatile solution to expand their home or office network coverage. As a wireless network adapter, it eliminates the need for physical cables, providing greater mobility and convenience without sacrificing connection stability. Overall, the TL-WN823N combines the ease of USB connectivity with the flexibility of standard Wi-Fi networks, making it a practical and accessible option for those looking to expand or improve their wireless connection with a reliable and easy-to-use device. Technology: WPSSpeed: 300 MbpsColour: BlackConnectivity: Wi-FiWi-Fi 4 (802.11n)Connections: USB 2.0USBCharacteristics: WirelessLED indicatorInstallation guide includedCompatible: WindowsPCSuitable for: LaptopWorking range for humidity: 10 % - 90 %Data transfer: 300 Mbit/sApprox. temperature: -40º / 70ºIncludes: User manual Minimum Adapter Style,Maximum ConnectionExperience300Mbps Mini Wireless N USB AdapterStable Connection Satisfies Your Daily Surfing DemandsTL-WN823N is designed to connect your laptop or desktop to a wireless network. It allows you enjoy high speed wireless performance at 300Mbps, making it a great choice for video streaming, voice streaming and online gaming.Tiny Design Brings Infinite ConvenienceTL-WN823N has a smart design that is tinier than a usual USB flash disk. Not only could it be inserted into any USB port , but is quite easy to carry, which is convenient for most usage scenarios.Easy SetupA friendly user interface on a CD for simple installation WPS ButtonEasy wireless security encryption at a push of the WPS button Operating SystemSupports Windows, Mac OS, Linux Connectivity technology: WirelessHost interface: USBInterface: WLANMaximum data transfer rate: 300 Mbit/sNetworking standards: IEEE 802.11b,IEEE 802.11g,IEEE 802.11nWi-Fi: YWi-Fi band: Single-band (2.4 GHz)Frequency range: 2.4 - 2.4835 GHzTop Wi-Fi standard: Wi-Fi 4 (802.11n)Wi-Fi standards: 802.11b,802.11g,Wi-Fi 4 (802.11n)WLAN data transfer rates supported: 11,54,300 Mbit/sModulation: 16-QAM,64-QAM,CCK,DBPSK,DQPSK,OFDMSecurity algorithms: 128-bit WEP,64-bit WEP,WPA,WPA-PSK,WPA2,WPA2-PSKWake-on-LAN ready: YInternal: NComponent for: PC/notebookProduct colour: BlackLED indicators: StatusReceiver sensitivity: 300M: -65dBm@10% PER270M: -65dBm@10% PER130M: -68dBm@10% PER108M: -68dBm@10% PER54M: -72dBm@10% PER11M: -85dBm@8% PER6M: -87dBm@10% PER1M:-93dBm@8% PERCertification: CE, FCC, IC, RoHSUSB powered: YCompatible operating systems: Windows XP (32/64-bit)Windows Vista (32/64-bit)Windows 7 (32/64-bit)Windows operating systems supported: YOperating temperature (T-T): 0 - 40 °CStorage temperature (T-T): -40 - 70 °COperating relative humidity (H-H): 10 - 90%Storage relative humidity (H-H): 5 - 90%Width: 39 mmDepth: 18.3 mmHeight: 7.9 mmPackage width: 138 mmPackage depth: 128 mmPackage height: 30 mmPackage weight: 80 gManual: YQuick start guide: YSupported data transfer rates: 11, 54, 300 Mbps