AC1300 Mini Wireless MU-MIMO USB Adapter Archer T3U– Ultimate Wi-Fi Speed AC1300 400 Mpbs on 2.4GHz band and 867 Mbps on 5GHz band wireless speed with the next generation Wi-Fi – 802.11ac- Dual Band Wireless 2.4GHz and 5GHz band for flexible connectivity- Mini design Mini-sized design for convenient portability with a reliable high performance- Super Speed USB 3.0 Port – Up to 10x faster transfer speeds than USB 2.0- MU-MIMO – Delivers highly efficient wireless connection- Supported Operating System Windows 10/8.1/8/7/XP, Mac OS X Mac OS 10.15 will be supported soon.High-Speed Dual Band Adapter for Better ConnectionsWireless AC technology means Archer T3U delivers connections that are up to 3x faster than with the previous Wireless N standard. High-speed Wi-Fi up to 867Mbps over the 5GHz band and 400Mbps over the 2.4GHz band means Archer T3U is able to support all your online activities, from HD video streaming to lag-free online gaming and web surfing.Miniature Design – Makes It Easy to TakeArcher T3U has a smart design that is tinier than a usual USB adapter. Not only could it be inserted into any USB port, but is quite easy to carry, which is convenient for most usage scenarios.USB 3.0 for Superior Transfer SpeedsExperience blazing-fast data transfers of up to 4.8Gbps with USB 3.0 the latest USB connectivity standard. USB 3.0 transfers data up to 10x faster than USB 2.0 and is also backwards compatible with USB 2.0. Combined with 802.11ac Wi-Fi, USB 3.0 makes Archer T3U ideal for HD streaming, online gaming and large file downloads.Boosted Throughput with MU-MIMOWith MU-MIMO technology, Archer T3U can provide two simultaneous data streams, improving the throughput and efficiency of the entire network when working with a compatible MU-MIMO router.Maximum wireless signal rates are the physical rates derived from IEEE Standard 802.11 specifications. Actual wireless data throughput and wireless coverage are not guaranteed and will vary as a result of 1 environmental factors, including building materials, physical objects, and obstacles, 2 network conditions, including local interference, volume and density of traffic, product location, network complexity, and network overhead, and 3 AP limitations, including rated performance, location, connection quality, and AP condition.Use of MU-MIMO requires your APs to also support MU-MIMO.Numbers are based on testing conducted by the USB-IF and your computers are required to also support USB 3.0To ensure compatibility, you may need to update the adapters drivers after an OS update. You can find our latest drivers in the download center at tp-link.com/en/download-center.