●	A free collection of more than 300 classics and best-sellers pre-installed in the internal memory.
●	30 public domain Greek books plus another 8 modern books by Kastaniotis editions.
●	Only 150 grams (5.3 ounces) – the lightest ebook reader on the market.
●	5” viewing area with the very latest E Ink screen technology.
●	200 dpi screen resolution, the highest resolution on the market.
●	Gives the reader the experience of reading from paper. Doesn’t strain the eyes.
●	1 GB internal memory (expandable), enough for more than 1,000 books. Wherever you go, you can take an entire library with you.
●	Includes a G-sensor (accelerometer) for motion detection, in order to switch from portrait to landscape mode automatically.
●	Includes a stylish protective leather case.
●	File support: HTML, Txt, PDF, PDF (DRM), ePub, ePub (DRM), JPG, GIF, PNG.
●	12 font sizes available (for reflowable content only: ePub, HTML, TXT).
●	Its Lithium Polymer battery only requires one full charge every two weeks or up to 8,000 page turns.

The Cybook Opus is a device dedicated to digital reading. The screen looks like a paper page, but instead of normal ink it has electronic ink particles. This electronic ink has the ability to automatically modify the display of your screen in less than a second. It’s like turning the page of a book!

The Cybook Opus is compact and intuitive, with rich digital content and an impressive eInk display:

Compact
With a weight of only 150 grams (the lightest ebook reader on the market), you can have your entire book collection with you at all times!

E-paper screen
Thanks to its very high resolution E Ink screen, the Cybook Opus offers an easy reading experience indoors or even in full sunlight, without straining your eyes.

Rich digital content
With more than 300 books pre-installed, 200,000 contemporary titles available from hundreds of publisher sources like Random House, Simon & Schuster and Penguin and more than 1,000,000 public domain books available on the net, you will always have a reading choice.

Commercial books are usually in AdobeTM secured format (ePub or PDF) and the available catalogues are continuously expanding by several hundred titles per month. The digital book version is 20 to 50% less expensive than its paper counterpart in most cases. The digital bookstore for Cybook Opus is www.booksonboard.com/opus.

The Cybook Opus can also read free classical books in HTML, PDF, EPUB or TXT format.
Cybook supports all these document formats directly and without the need for conversion.

Intuitive
The Cybook Opus reacts to your needs. With its G-Sensor (accelerometer) for motion detection, the text automatically switches to portrait or landscape mode according to how you hold the device.

Box Content The box of the Cybook Opus contains everything you need to get started. It includes: ● Cybook Opus eBook reading device ● USB cable for file transfer and battery charge. ● Quick start guide ● Black PU leather protection sleeve Processor Samsung ARM, 400 MHz User interface G-sensor for motion detection: automatic screen orientation Display ● E-Ink screen 5" (3" x 4" - 76mm x 101mm) ● Resolution 600 x 800 - 200 dpi ● Black & White 4-level greyscale ● Daylight readable ● Portrait and landscape mode Power ● Rechargeable and replaceable Internal Battery LI-Polymer (1000mAh) ● Up to 8,000 page turns; two-week battery life

Dimensions Height: 151 mm - 6" Length: 108 mm - 4.2" Width: 10mm - 0.4" Weight: 150 g - 5.3 oz Memory ● RAM: 32 MB ● Storage (NAND): 1 GB ● Storage card: Micro SD Keys ● On/Off ● Reset ● 5-way navigation ● Menu button ● Menu button ● Page forward/page backward Memory interfaces ● Micro SD slot ● Mini USB slave Software Suite ● OS : Linux 2.6 ● Adobe® ePUB/PDF Reader ● Multi-format reader HTML, TXT, JPG, GIF, PNG ● Return button ● Folder support ●USB driver

Note: Mobipocket support is available via alternative firmware, available on our website. Adobe and Mobipocket DRMs cannot coexist in the same device due to legal reasons.