ULTRA SPEED WIFI ADAPTER: Up to 1300Mbps Wi-Fi speeds on 5GHz/867Mbps or 2.4GHz/400Mbps bands.Performance to reduce freezing and lags when streaming and gaming. Ultra-fast AC1300 wireless adapter speed with 802.11ac
SUPER SPEED USB 3.0 PORT: USB 3.0 WIRELESS ADAPTER supports transfer rates of up to 5Gbps-10 times faster than USB 2.0, ensures Wi-Fi adapter maximum throughput performance and more stable internet connection. Backwards compatible with USB 2.0
SEAMLESSLY COMPATIBLE SYSTEM: 802.11AC USB WIRELESS support Win 10/8.1/7/XP/Mac OS 10.5-10.14; backwards compatible with 802.11 a/b/g/n devices.(If the CD can not be used, please download the driver from WISE TIGER site)

High Speed Wi-Fi – Up to 1200 Mbps Wi-Fi speeds (867 Mbps on 5 GHz band and 300 Mpbs on 2. 4 GHz band)
802. 11ac Dual Band – 3 times faster than the 802. 11n standard, perfect for high-intensity network usage
Beamforming – Wi-Fi signals are strengthened towards certain direction where client exists, 2×2 MIMO – Users can easily access to high-speed wireless connection

Watch what you want, when you want. Enjoy TV shows, movies, videos, songs, games, sports and more from over 1000 apps like Netflix, YouTube, Pandora, and HBO NOW. Find more at chromecast.com/apps.
Make the most of your TV. With support for 4K Ultra HD TVs with HDR, you can get the most out of your setup. Chromecast Ultra automatically optimizes your content for the best picture quality possible.
High-speed wireless connectivity. Built-in 802.11ac Wi-Fi connects to the Internet through your wireless home network (wireless router required and sold separately).

Note: not compatible with Nintendo Switch. Portable USB to Ethernet adapter connects a USB 3.0 (backwards compatible with USB 2.0) equipped computer or tablet to a router, modem, or network switch to bring Gigabit Ethernet to your network connection; A Cat6 Ethernet cable (sold separately) is recommended
Leveraging the high-bandwidth of SuperSpeed USB 3.0 interface at up to 5 Gbps, this USB 3.0 to Ethernet adapter future-proofs your network connection with 1000 Mbps Ethernet while maintains a backwards compatibility with 10/100 Mbps Ethernet
This lightweight USB to network adapter is a perfect accessory for adding a standard RJ45 port to your Ultrabook, notebook, or Macbook Air for file transferring, video conferencing, gaming, and HD video streaming