SunFounder Raspberry Pi Free Driver USB 2.0 Camera 300k Pixels Lens 1/4 CMOS 640x480 Resolution for Linux/Mac/Windows Etc. Supports 300k pixels, a maximum resolution of 640x480, and VGA/ YUY2 packed formats Dimension: 40mm  15mm  30mm; designed for Raspberry Pi and PC With retractable USB cable, convenient to store Applies USB 2.0 High-speed Sensor, plug-and-play, no driver installation High definition and true color images.