Hercules Classic Link Webcam 800x600 video resolution in interpolated mode (optimized for instant messaging software such as MSN Messenger, SkypeTM) 360 Degree horizontal and 180 Degree vertical rotation Incredibly user-friendly Hercules Webcam Station Evolution SE software included Compatible with videoconferencing software (Windows LiveT Messenger, MSN Messenger, SkypeT, Yahoo! Messenger, AOL Instant Messenger, etc.) Universal mounting system for flat panel, laptop and CRT monitors