Dell OptiPlex 7071 Wireless External Antenna (ANT-D7 917H1) is a high-performance antenna designed to enhance Wi-Fi connectivity for the Dell OptiPlex 7071 desktop. Supporting 5GHz Wi-Fi bands, it improves wireless signal strength and stability, ensuring faster and more reliable network performance. This external antenna is easy to install and is an ideal solution for optimizing your OptiPlex 7071's wireless connectivity, especially in environments with high network demands or extended coverage requirements.