Description This USB magnifier can be used in wide fields, allow you to explore every microscopic worlds you want. Made of high-quality plastic and electronic components, with clear quality, low power consumption, and high-resolution. Features - Color: Black.- Material: Plastic.- Size: About 11.2x3.3x3.3cm/4.41x1.3x1.3inch.- Magnification: 25X ~ 600X .- Pixels: real 2 million pixels.- Auxiliary light source: 8 white LED lights.- Imaging distance: manual adjustment 0 ~ 4cm.- Connection method: USB wired connection.- Support system: Win XP / Vista; Win 7, Win 8, Win 10 (computer or tablet)- Magnifier with LED light designed, which providing enough light at night.- The arm can be flexibly adjust to the position you need.- It can be put to any table, desk, bench, worktable or counter.- It can be connected to a computer via a USB port.- Application range: repair industry, inspection, industrial electronics, laboratory, identification of jade, coins, jewelry, jade ware, porcelain, bronze ware, stamps, antiques and many other fields.Packing list: 1 x Magnifier