ASUS USB-AC53 Nano USB Wi-Fi adapter delivers an instant 菟lug and play・upgrade to the latest 802.11AC Wi-Fi standard for desktops and laptops. The Dual-Band wireless AC1200 USB adapter features 2.4GHz and 5GHz connectivity coupled with MU-MIMO technology to improve wireless range and deliver download speeds up to 867 Mbps.ASUS USB-AC53 Nano USB Wifi Adapter (USB-AC53) delivers an instant 'Plug and Play' upgrade to the latest 802.11ac Wifi standard for desktops and laptops. The dual-band wireless AC1200 USB adapter features 2.4GHz and 5GHz connectivity coupled with MU-MIMO technology to improve wireless range and deliver download speeds up to 867 Mbps.Extreme 5th-generation Wi-Fi speedSuper-fast Wi-Fi ever becomes more accessible via USB, going up to 867Mbps on the clear 5GHz band. Using 802.11ac wireless, faster connectivity and enjoyment come to all your devices.Multi-User Mimo SupportMU-MIMO technology boosts connection speed when multiple compatible clients are online.Travel-Friendly DesignThe USB-AC53 Nano is specially-designed to be compact and durable to safely and securely stay plugged into a notebook PC even inside a slim carrying case.Selectable Dual-Band 300Mbps/ 867Mbps BandwidthDual-band operation suits mainstream and power users. The 2.4 GHz band is perfect for web browsing, email, and social networking, while the 5 GHz frequency enables smooth 4K streaming and online gaming for blazingly fast and lag-free home entertainment.