LOT OF 4 USB 2.0 PC WEB CAMS (generic) ??Great for video conferencing!? This listing is for a lot of 4 generic webcams. Great for video conferencing Note: The base on one is unattached, but that does not affect it's function. You can repair it easily enough. These are plug play on Windows 8, 10, and 11 Not sure on iOS. All four work Specifications I found online: 1.100k/350k/480k/1300k resolution 2. Camera lens: 1/2" (1300k) mini lens, Color CMOS Image Sensor 3. Resolution: A) VGA format 640*480/800*600/1280*960 B) CIF format 352 x 288 4. Frames per sec: A) 30 ftps (352 x 288) B) 15 ftps (1280*960) 5. Focus distance: A) 5cm ~ infinity (CIF) B) 3cm ~ infinity (VGA) 6. Lens wide angle: 54o diagonal 7. Brightness: Auto-detect 8. Exposed control: Auto-detect 9. Power consumption (full run): A) 130mw typical (CIF) B) 160mw typical (VGA) 10. Windows 10 / 11 11. I/O Interface: USB 2.0 full speed What you see in the photos is exactly what you will receive. *** PLEASE NOTE! Our store buys and sells a variety of new and used electronics, instruments, tools, antiques and many other items. We do our absolute best to thoroughly test all our merchandise and accurately describe and depict any flaw or defect we find. If you come across an issue that we have overlooked, please contact us - we will be happy to work with you to resolve the issue. *** We take our reputation seriously, we buy and sell online, so we understand the value of trust! If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction! Thanks for looking at our listing and supporting our small family business! SHELF: 28