TP-Link Wireless PCI Adapter 300Mbps (WN881ND)

 The TP‑Link Wireless PCI Adapter 300Mbps (WN881ND) is an internal Wi‑Fi network card that installs into a desktop computer’s PCI slot to provide wireless connectivity up to 300 Mbps on the 2.4 GHz band. It features adjustable external antennas for better signal reception and supports standard Wi‑Fi security protocols, making it a reliable way to add or upgrade wireless access on a desktop PC.