Selling a Laptop / Table/ Mobile Device Wi-Fi Enhancement Antenna. It has been used, but it is in like new or excellent condition. It extends the range of your Wi-Fi and increases the speed somewhat compared to your default Wi-Fi built in mobile devices adapter. It has several attachments for easy portability. It can easy fit inside a small pouch when de-assembled. Or if you are a geek you can attach each piece together and use some wire tape and strap it onto the back of your laptop for quick and easy access and hands-free action. If you got any questions about this device attachment, you can feel free to contact me and even examine before purchase. Thanks so much. ASKING: $10 or BO