No driver install is required on modern computer operating systems.
Note: An increasing number of Logitech's many webcam models are UVC compliant. Like: Suprising Image Quality, Adjustable Focus Ring, Low-Cost Dislike: Stand Designed For Desktop Not Laptop. Then explore for ought-to, should, might probably work on an Apple driverless web camera options from China.
All are 720p HD cams that will perform well even on older, slower CPUs.
Looking to buy a driver-free, fully Macintosh compatible UVC - USB Video Class compatible webcam? Some cameras made for Windows PC's may not work on Apple Macintosh computers - or Mac webcam drivers may not exist. Dislike: Featured XSplit and green-screen Personify apps only work on Windows. You Might Not Prefer A 90d Wide-Angle View #3 CHOICE : Mac Compatible Logitech HD Webcam Excellent detail and clarity, Hardware Autofocus, H.264 Compression Like: Tripod Mounting Hole. Excellent Quality HD Camera Although Creative Labs, Logitech and Microsoft dominate the OSX friendly videoconferencing cam market, several other brand-name cameras are worthy of consideration, espcially if you're on a budget. The i Sight webcam built into recent i Mac and Mac Book models is compliant.
Those that claim to be USB 1.1 compatible in their Specification listings may have utterly abysmal frame-rates on USB 1.x or show NO image at all, even though Apple's System Profiler may recognize the camera exists on the USB 1.1 bus.
Otherwise you're left dinking around with any of hundreds of old, discontinued webcams made for Windows and fiddling with Macam or IOXperts drivers hoping for a combination that will work.