Overview
Before diving into drivers, let’s clarify what this device is and isn’t.
To ensure stability and performance, it is recommended to download drivers from official or reputable repositories:
Let me know your setup details so I can guide you to the right fix. Share public link driver realtek rtl8188ftv wireless lan 80211n usb 20 full
Method B: Manual Device Manager Installation (If only .inf files are present) Press Windows Key + X and select .
If you have a laptop with a broken Wi-Fi card, or an old desktop that needs internet, this chipset will do the job—barely. However, if you have the option to use a newer standard (like 802.11ac or Wi-Fi 6), you should avoid this adapter.
Old driver conflict or corrupted installation. Fix: Overview Before diving into drivers, let’s clarify what
, meaning the system may install them automatically when connected. If manual installation is required:
lsusb # Look for "Realtek 802.11n WLAN Adapter" # If ID is 0bda:f179 → you have the FTV chip
Update your package list and install prerequisites: sudo apt update && sudo apt install git build-essential dkms If you have a laptop with a broken
It offers a maximum data transfer rate of 150 Mbps, which is ideal for everyday internet tasks, basic telemetry, and smart home applications.
| | Cons | | :--- | :--- | | Very Cheap: Adapters with this chipset are usually under $10 USD. | Slow: Capped at 150Mbps (real world is much slower). | | Small Form Factor: Usually sold as "nano" adapters that barely stick out of the USB port. | 2.4GHz Only: Cannot use 5GHz bands; susceptible to interference. | | Low Power: Good for older laptops where battery life is a concern. | Bad Linux Support: Requires manual driver compilation on many distros. | | Compatible: Works on older Windows (7/8) and technically Linux with effort. | Weak Range: Tiny built-in antenna results in poor signal through walls. |