in a luxurious presentation box. It’s a novelty/luxury tech accessory from Swarovski’s “Active Crystals” collaboration line (often with Philips or similar partners in the mid-2000s to early 2010s), featuring a rectangular metal body fully encrusted with genuine Swarovski crystals (appearing ruby/red/fuchsia in your photo) and gold-tone accents. The USB connector is standard USB-A (likely USB 2.0 speeds), and it’s marketed as a stylish way to store photos, music, or files while doubling as jewelry-like bling.