Broadcom wifi for Windows 8.1 (64-bit) - Desktop v.6.30.223.143
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Драйвер для Broadcom WI-FI for Windows 8.1 (64-bit) - IdeaCentre Flex 20Broadcom wifi for Windows 8.1 (64-bit) - IdeaCentre Flex 20 Broadcom wifi for Windows 8.1 (64-bit) - IdeaCentre Flex 20Broadcom wifi for Windows 8.1 (64-bit) - IdeaCentre Flex 20 Broadcom wifi for Windows 8.1 (64-bit) - IdeaCentre Flex 20
Драйвер взят с официального сайта Lenovo. Для моноблока Lenovo C340