1. Dual-Band Wi-Fi Technology: Equipped with the latest 11AC dual-band wireless Wi-Fi standard, this wifi card can simultaneously search for signals in the 2.4GHz and 5GHz frequency bands. The use of the 5GHz channel for data transmission ensures low interference and better performance. 2. Compared to the existing 11n technology, the 802.11AC wireless transmission technology significantly increases the transmission speed in the 5GHz band by almost 3 times, with a maximum Wi-Fi transfer rate of 2.4G/400Mbps and 5G/867Mbps, allowing you to enjoy high-speed internet surfing wirelessly. 3. AP Hotspot Function: This wifi adapter supports the AP mode, allowing you to convert a wired network into a wireless signal output. With a simple AP mode setup, you can use card as an AP router, enabling multiple users to share the internet wirelessly. 4. Wide Compatibility: This wireless dongle supports the 802.11ac Wi-Fi standard and is backward compatible with 802.11b/g wireless devices. It offers high wireless transmission rates and can be used on both the 2.4GHz and 5GHz frequency bands (2.4GHz/400Mbps, 5GHz/867Mbps). 5. Enhanced Security: This networkcard supports data encryption methods, including WPA/WPA2//802.1X/WMM, providing strong protection for your network. It is compatible with for XP/Vista/7/8/10/11 and has excellent anti-interference capabilities. Next-Generation 802. 11AC Standard: This wlan transmitter receiver supports the latest 802.11AC wireless standard, ensuring faster and more reliable Wi-Fi connections. With its advanced features and wide compatibility, it is an ideal choice for enhancing your wireless network performance. Color: Black Material: plastic Package Contents: 1 x USB Wifi Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.