PhotoFast (www.photofast.tw) has unveiled the second generation i-FlashDrive HD, a two-way storage device between iOS and Mac OS X and Windows devices.

i-FlashDrive HD allows you to transfer, view and share documents, images, video and audio files between a multitude of gadgets and iDevices without the need for Wi-Fi, network signal or battery power. It’s compatible with iPhone 5 and other devices with Lightning adapters as well as 30-pin connectors.

i-FlashDrive’s free corresponding app — available at the Apple App Store — delivers the ability to upload, organize, edit and manage files across multiple devices, including PC, iPad, iPhone and more. Additionally, you can store and play music and videos directly from the i-FlashDrive.

PhotoFast’s i-FlashDrive features built-in music play from user interface, photo import from camera roll, contact backup protection, voice recording and direct input of files. The 16GB, 32GB and 64GB models are offered as a combo kit, which includes both the Lightning adaptor and 30-pin connector.

i-FlashDrive HD is now available at Amazon.com, Bluewire Airport Stores and online, in 8GB, 16GB, 32GB or 64GB capacities ranging in price from US$99 to $329.