You can find the compatible driver files through the following official or community sources:
A: Rarely. Windows 8 uses NDIS 6.40, while Windows 7 uses NDIS 6.20. The INF files are often incompatible. Stick to Windows 7-specific builds. Wep th350 driver for windows 7
Many original WEP TH350 drivers for Windows 7 carry a digital certificate that expired in 2018. Windows 7 SP1 with updated KB3033929 will reject them. You have two choices: You can find the compatible driver files through
A: No. The TH350 is strictly a 2.4 GHz adapter (802.11b/g/n). Do not expect 5 GHz connectivity. consider these workarounds:
If all driver attempts fail, consider these workarounds: