Eye-Fi Inc. today unveiled the Eye-Fi Card – the world’s first wireless SD memory card for digital cameras. It uses home Wi-Fi networks to create a convenient way for users to send photographs directly from digicams to computers and online photo and social networking sites.

All you need to do is simply turn on your digital camera and your pictures are wirelessly uploaded. The Eye-Fi Card works with existing and new SD-compatible digital cameras, and stores photos just like a conventional SD memory card.

During the simple setup process, users can select from among 17 popular online photo-sharing, printing, social networking, or blogging sites to publish and share their photographs, and select where on their PC or Mac they want to archive their images.

Once the setup is complete, users can focus on taking pictures and sharing memories – and not on the process of uploading photos from the camera. Eye-Fi’s free upload service allows users to transfer an unlimited number of photos. It handles full-resolution JPEG pictures and intelligently resizes images if required by the selected destination.