The Millenniata M-DISC is a specialized optical storage media designed for long-term archival, with a "rock-like" inorganic data layer intended to last up to 1,000 years. Unlike standard DVDs/Blu-rays, it resists degradation from light, temperature, and humidity. Portable external drive This kit has been opened but never used - contents as seen in photo, not what the box says (not 25 discs or guide) - drive, cables & some discs UK postage only
