Kenko USB Microscope, Do Nature Advance STV-A100M3D, 35-100x Zoom, Multi-Angle, 308110

Magnification: 35x, 100x (for 17-inch screen) Image sensor: 1.3 megapixel CMOS sensor Image format: JPEG USB port: USB 2.0 or higher Still image shooting size ①: 160 x 120, 176 x 144, 320 x 240 Still image shooting size ②: 352 x 288, 640 x 480, 1280 x 960 Video size: 160 x 120 (3 0fps), 352×288 (30fps), 320×240 (30fps) Video size: 176×144 (30fps), 160×120 (30fps) Video size: 1280×960 (9fps) 1280×1024 (9fps) Operating system: Windows Vista (32-bit), 7, 8, 8.1 (32-bit/64-bit) Recommended environment: CPU: Intel Core 2 Duo (1.83GHz) or higher, Memory: 2GB or more Recommended environment: HDD capacity: 1GB or more, Interface: USB 2.0 or higher