| OS | Architecture | Driver Availability | |----|--------------|----------------------| | Windows 7 | 32-bit / 64-bit | ✅ Official | | Windows 8 / 8.1 | 32-bit / 64-bit | ✅ Official | | Windows 10 | 32-bit / 64-bit | ✅ Official (version 10240 – 22H2) | | Windows 11 | 64-bit | ✅ Works via Windows 10 driver | | Linux | x86 / x64 / ARM | ✅ Kernel built-in (5.4+) | | macOS | – | ❌ No official driver |
(Invoking related search suggestions.)
This is very common with the RTL8188FTV because it is a USB 2.0 device. Windows sometimes tries to save power by turning off the USB port. Driver Realtek Rtl8188ftv Wireless Lan 802.11n Usb 2.0
| Feature | Specification | | :--- | :--- | | | Realtek RTL8188FTV | | Wi-Fi Standard | IEEE 802.11b/g/n (Single-band 2.4 GHz only) | | Maximum Link Rate | 150 Mbps (PHY rate, real-world ~70-90 Mbps) | | Interface | USB 2.0 (backward compatible with USB 1.1) | | Frequency Band | 2.400 – 2.4835 GHz | | Antenna Configuration | 1x1 SISO (Single Input, Single Output) | | Operating Voltage | 3.3V (via USB VBUS regulation) | | OS | Architecture | Driver Availability |