USB Microscope - For Viewing and Recording Via Computer This Digital USB Microscope is a magnification tool that is plugged directly into a computer so that you can see magnified objects at up to 300X on your computer screen. This is a great device for anyone working in fields where the smallest details matter, such as; Jewelery Crime Scene Investigation Biology Quality Control Inspection Coin, Stamp, and other Hobbies Print Proofing Small Electronics Repair and much more ... At a Glance... USB Digital Microscopt 300x Zoom Handheld style grop Connects directly to your computer for instant viewing Use software to record what your microscope is examining Manufacturer Specifications Product Description: Digital USB Microscope - for viewing and recording via computer Imaging Sensor: 300K pixel color sensor Resolution: True VGA (640 x 480 pixels) Magnification: 10X to 300X Focus Range: Manual Focus from 10mm to 90mm Still Image - Format: JPEG - Resolution: 640x480 (capable of 1280x1024, 640x480, 320x240, 160x120 - depending on the capture software being used) Video - Format: AVI - Resolution: 640x480 (capable of 640x480, 320x240, 160x120 - depending on the capture software being used) - FPS: 30 frames per second Light Source: 6 white LED's White Balance: Auto EV compensation: Auto PC Interface: USB 2.0 Shutter: 1 sec to 1/1000 sec Lens: 4G Snapshot Button: On top, for thumb click Power Source: USB port of computer USB Cable Length: 55 Inches Dimensions: 100mm x 35mm (height x diameter) Compatible Systems: Windows 2000, XP, Vista (32 bit version only) Manufacturers Ref: AGNCJ77QSQWD Product Notes While image capture software is provided, it only includes basic functions and may not work on all operating systems. More advanced software is available on the internet, such as; AMC CAMP + Brightwall, MicroCapture, USBscope, and LX-ProScope Also make a great investigative tool for Materials Inspection, Jewels, Textile, and Science Classrooms Package Contents for Model CVMV-K49 USB Digital Microscope with 300x Magnification USB Cable Software CD Manual FAQ - Frequently Asked Questions Can I use this with my Linux, MAC or Windows 7 computer? The image sensor inside this product is made by Sirius. You can find Sirius USB 2.0 Camera drivers on many software download sites. So, if you are an expert computer user you may be able to get this product to work with those Operating Systems.