GNU/Linux Ubuntu 21.10 TP-Link TL-WN881ND Driver Setup – Step-by-step Guide
The linked tutorial shows you step-by-step How to Install TP-Link TL-WN881ND N300 PCIe Wireless 802.11ac Driver for Ubuntu 21.10 Impish GNU/Linux – Step by step Tutorial.
And the Ubuntu 21.10 TP-Link TL-WN881ND Adapter is based on the Realtek rtl8192EE Chipset.
So here below you find instructions to Install rtl8192EE Driver on Ubuntu.
Finally, in case to check your Adapter Chipset see: How to Check Wireless Device ID on GNU/Linux.

GNU/Linux Ubuntu TP-Link TL-WN881ND Wireless Driver Installation Guide