I would like to ask you if this model notebook Prestigio Nobile 150 has an integrated wireless, and if not what is the possible option: usb wireless adapter or Mini PCI wireless LAN card.
Yes it does but its an optional add-on, so depends where you bought the laptop from, did they include it or not? you can try looking at your device manager to see if its listed there or maybe the BIOS to see if its been disabled? You can purchase this IntelĀ® PRO/Wireless Network Connection for Mobile - Overview or get USB wireless adaptor.