buy Network Adaptor TP-Link Archer T4U Black . The TP-Link Archer T4U network adapter is a wireless device designed to provide fast and stable connections for desktop and laptop computers via USB interface. This model stands out for its compatibility with the Wi-Fi 5 (802.11ac) standard, allowing combined speeds of up to 1200 Mbps across dual bands, with 867 Mbps on 5 GHz and 300 Mbps on 2.4 GHz, ideal for HD video streaming, online gaming, and lag-free data transfer. It features USB 3.0 (backward compatible with USB 2.0), offering bandwidth up to ten times higher than USB 2.0, ensuring fast and stable transmissions, and includes a 1-meter USB extension cable for flexible and convenient installation. Its external black design includes two omnidirectional antennas that boost the wireless signal, improving range and connection quality in home or office environments. It supports multiple operating systems, including Windows 10, Windows 7, Windows 8, Mac OS X from version 10.7, and Linux, providing versatility across platforms. Additionally, it supports advanced security algorithms such as 64/128-BIT WEP, WPA-PSK, and WPA2-PSK to protect the wireless network and features a WPS button for easy one-touch secure setup. Its compact dimensions (92.4 x 30.4 x 13.9 mm) and CE, FCC, and RoHS certifications guarantee quality, durability, and environmental compliance. The Archer T4U combines dual-band advantages, high speed, and ease of use to enhance wireless connectivity without complex installation, making it a practical and affordable solution for those looking to expand or improve their PC or laptop network capabilities. Approx. dimensions: 9,22 x 2,9 x 1,46 cmCertificate: CE & RoHS, FCCColour: BlackType of plug: Plug EUProduct with plug: Yes