Product Review

AC1900 PCIe WiFi Card for Desktop 802.11ac - The Next Generation of WiFi TP-Link's Archer T9E supports the next generation WiFi standard - IEEE 802.11ac, offering transfer rates that are 3 times faster than wireless N speeds. Easily upgrade your desktop system by simply slotting the Wi-Fi adapter into an available PCIE slot. AC1900 - Selectable Dual Band Speeds 1300/600Mbps The Archer T9E provides high-speed Wi-Fi of up to 1300Mbps over 5GHz, perfect for HD video streaming and lag-free online gaming. Additionally, the 2.4GHz 600Mbps Wi-Fi band is ideal for standard network / internet usage such as web surfing. Beamforming Technology for Efficient WiFi The Archer T9E utilizes Beamforming technology, which is able to receive greater directional Wi-Fi signals, enhancing the reliability and stability of wireless connections. Heat Sink for Better Stability Heat Sink helps to dissipate heat generated by the adapter, which in turn increases performance and improves stability. Additionally, lower temperatures ensure an increased adapter lifespan. Additional Feature Sets: * External Antennas    External antennas for easy alignment to achieve the best signal. * System Support    Windows 10 **(Please upgrade to 17025 Insider Preview Build)** / 8.1 / 8 / 7 /  * Easy to Install    A friendly user interface Utility on a CD for simple installation. * Advanced Security WPA/WPA2 encryption standards ensure your wireless connection is safe from intruders.   * TP-Link received the highest numerical score among 6 companies in the J.D. Power 2017 U.S. Wireless Router Satisfaction Report, based on 980 total responses, measuring the opinions of customers who purchased a wireless router in the previous 12 months, surveyed October 2017. Your experiences may vary. Visit jdpower.com.