PC Interface: USB 1.1 & USB 2.0 & USB 3.0 Light Source: 8 LED (Adjustable) Focus Range: 15mm-40mm Supportable Operation Systems: Win XP, Vista, Win8 Model: USB Sensor: 0.3m CMOS Sensor

• Color: Black Length Of Microscope: 11.2cm Diameter: 3.1cm
• Magnification: 50X - 500X Resolution Ratio: 2.0 Mega Pixels
• Picture Resolution: up to 2560*1920 Video Resolution: up to 640x480
• Package Includes: 1 X USB Digital Microscope Accessory
• 100% Brand new and high quality!

Color: Black Length Of Microscope: 11.2cm Diameter: 3.1cm