A-DATA Classic Series C803 USB Flash Drive - Capacity: 4GB - Support USB 2.0, backward compatible with USB 1.1 - Snap-on cap design, the cap does not loosen easily - Simple and stylish industrial design - Color: Black - Dimension: 71.7x18.4x9.5mm(LxWxH) - Weight: 11g www.adata.com.tw