No. The RTL8188FTV is strictly 2.4 GHz (802.11b/g/n).
Alternatively, you can download specific versions from the Microsoft Update Catalog .
No. The Realtek RTL8188FTV is a single-band 2.4 GHz wireless chip. It cannot detect or connect to 5 GHz or 6 GHz wireless bands broadcast by dual-band routers.
Without the proper driver, your computer may fail to recognize the USB device, experience frequent disconnects, or suffer from low download speeds. The driver bridges the operating system (Windows, Linux, macOS) and the hardware. If your device is not working, it is likely because: The operating system did not install a default driver. The default driver is outdated. The driver was corrupted after a system update. How to Download and Install Realtek RTL8188FTV Drivers Driver Realtek Rtl8188ftv Wireless Lan 802.11n Usb 2.0
The chip may be a clone or rebranded. Try generic Realtek drivers, or search using your specific VID/PID (e.g., USB\VID_2001&PID_3314 for D-Link).
: The driver and hardware can support Antenna Diversity , which helps maintain a stable connection by switching between multiple internal antennas to find the best signal quality in environments with interference.
If you see "Can't connect to this network," try "forgetting" the network in Wi-Fi settings and reconnecting with the password. Without the proper driver, your computer may fail
Realtek never released official macOS drivers for the RTL8188FTV. However, some community projects (like chris1111/Wireless-USB-Big-Sur-Adapter ) offer experimental support for Intel-based Macs. Expect no more than 50% reliability.
The Realtek RTL8188FTV is a highly integrated, single-chip wireless LAN (WLAN) USB interface controller. It is one of the most common chipsets found in ultra-compact, low-cost USB Wi-Fi dongles. While it lacks the speed of modern AC or AX standards, its stability, driver support, and ultra-low power consumption make it a staple for legacy systems, IoT devices, and basic connectivity tasks.
In most instances on modern operating systems like Windows 10 and Windows 11, you do not need to download a manual installer. Windows includes a generic Microsoft-validated Realtek driver in its online repository. Simply plugging the USB adapter into an internet-connected computer will often prompt Windows to fetch the driver automatically. 2. The Official Realtek Website Supports 64/128-bit WEP
The RTL8188FTV is infamous for breaking on Linux after kernel updates. Here is the most reliable fix as of 2024-2025.
Supports 64/128-bit WEP, WPA/WPA2, and WPA-PSK/WPA2-PSK encryption. Why You Need the Correct Driver