A4Tech PK-335E specs

Package Includes:

Web Camera
CD (Software, User Manual on CD)
Quick Set-up Guide

Still Image Capture Resolution:
Up to 5 Mega pixels, 2560x2048(Software Enhanced)

Highest Video Resolution:
Up to 2560x2048(Software Enhanced)

Image Sensor: 1/6"CMOS, 640×480 Pixels (350K Pixels)

Frame Rate:30fps at VGA Mode
Lens: F=2.4, f=3.0mm

View Angle: 66 degrees

Focus Distance: Automatic focus, 10cm to infinity

Exposure Control: Automatic

White Balance: Automatic

Flicker Control:50Hz, 60Hz and None

Computer Port:Standard USB 2.0 ,1.1 Port

System Requirements:

PC with Pentium 166MHz or above
256MB main memory or above
32MB Video RAM or above
Available USB Port
165MB of free hard disk space or above
CD-ROM drive
Windows XP, Vista, or above, Mac OS 10.4.8 or above

Mac Computer Hardware Requirements:
G4, G5, iMAC or iBook Processors
Note:Enclosed image editing software does not support Mac.