If after all efforts the BL-WN351 refuses to work on Windows 7, you have three practical alternatives:

Windows 7 requires a manual approach if the standard installer fails. WN351 300Mbps Mini USB Wireless WiFi Adapter - LB-LINK

While the is no longer hosted on official B-Link websites, it is still very much achievable to get this adapter running. The key is recognizing the Realtek RTL8188EU chipset and sourcing the driver from Realtek’s own archives or using a generic installer.

Leave a comment below with your Windows 7 edition (32-bit or 64-bit) and the hardware ID from Device Manager (right-click the device → Properties → Details → Hardware Ids). That information will pinpoint the exact driver you need.

300 Mbps (sending and receiving).

Bl-wn351 Driver Windows 7 Page

If after all efforts the BL-WN351 refuses to work on Windows 7, you have three practical alternatives:

Windows 7 requires a manual approach if the standard installer fails. WN351 300Mbps Mini USB Wireless WiFi Adapter - LB-LINK bl-wn351 driver windows 7

300 Mbps (sending and receiving).