Flexible 2.0 Megapixel Ultra-HD USB PC Webcam With Microphone For Laptop Netbook 2.0 USB interface, no external power supply needed, Built-in microphone Sturdy, flexible neck allows for multiple viewing angles Plug & Play - No software or drivers to install Compatibility: Windows 2000 / NT / Me / XP / Vista / 7 Unsurpassed image quality through?5 precision engineered lens elements