If you tell me your (e.g., Windows 11 64-bit, Ubuntu 22.04, macOS Monterey), I can give you a direct verified download link.
If your connection frequently drops, your operating system might be turning off the USB port to save power. Go to Device Manager, right-click your network adapter, click Properties, navigate to Power Management, and uncheck "Allow the computer to turn off this device to save power." If you tell me your (e
– Usually auto-detects as “Ralink 802.11n” or “MediaTek Wireless”. If not, download the Ralink RT2870/RT3070 driver package from a trusted driver database (or use the included mini CD if you have an external USB DVD drive). If not, download the Ralink RT2870/RT3070 driver package
However, if you are a power user, gamer, or need to connect from a distance, you would be better served by a larger adapter with external high-gain antennas. The OTWUA950NM is a "get what you pay for" product: utilitarian, small, and requiring a bit of technical patience to set up. if you are a power user