The HP 843337-001 Realtek RTL8723BE 802.11n M.2 Wireless Card + Bluetooth is a high-quality wireless WiFi Bluetooth card designed for HP laptops. This unit is compatible with the M.2 port and offers fast wireless standard with 802.11n technology. With its reliable Realtek RTL8723BE model and Bluetooth capabilities, this card ensures a seamless and secure connection experience for your computer. Made in China, this unit is a perfect choice for those looking to upgrade their networking capabilities for enhanced performance and connectivity.