Network adapter, Realtek 8811CU chip, supporting multiple systems

1. Product description: USB - Wi-Fi adapter with antenna, 600Mbps, 2.4/5GHz. - A fast and compact Wi-Fi network adapter that connects to a computer using a USB Type - A port. It is very suitable for desktop computers and laptops without a built - in WLAN card that supports wireless networks! - Equipped with a dual - band AC600 adapter, operating from 2.4 GHz to 5 GHz (dual - band) and featuring noise reduction functionality. The kit also includes an additional screw - in antenna to increase the signal range. 2. Product features and specifications: - and high - quality product. - Compliance standards: 802.11a / b / g / n / ac. - 11ac speed: Up to 433 Mbps. - 11n speed: Up to 150 Mbps. - 11b speed: Up to 54 Mbps. - 11a speed: Up to 11 Mbps. - Intelligent power - saving function. - Includes an external 2 dBi antenna. - Dual - band noise reduction function. - Chip: Realtek 8811CU AC 433Mbps. - Supports 64/128 - bit WEP, WPA, WPA2 and WPS encryption; modulation schemes: DBPSK, DQPSK, CCK, OFDM, 16 - QAM, 64 - QAM. - Frequency: 2.4 GHz / 5 GHz. - Maximum 5 GHz bandwidth: 433 Mbps. - Maximum 2.4 GHz bandwidth: 300 Mbps. - Maximum 2 GHz bandwidth: 150 Mbps. - Interface: USB Type A. - Supported systems: Windows 7 x86 / x64, Windows 8.1 / Windows 10 / Linux, Mac OS. - Additional 9 - centimeter - long external antenna. 3. The CE mark is a declaration by the product manufacturer, indicating that the product meets the requirements of the relevant European Commission directives applicable to it.