Very highly recommended. "UVC-compatible"

I can understand the "Logitech B525 HD Webcam OEM" only really absolutely recommend to anyone who is looking for a solid reliable webcam.
I get the webcam in a boring unprinted Papkarton incl. A driver CD, where only
Driver and control software are included for the webcam.
The Spielkram (8Mpix photos (software enhanced), software for Windows OS (for chat (freeware), video editing (only 60days), Logitech Fluid Crystal technology) and the more beautiful retail packaging is the consumer version reserved (most of which I'd eh never used).
However, one can imagine the Logitech Webcam Software downloaded from the manufacturer and install after you have registered there. And then also be used if you want to.

The B525 HD works for me without problems with Skype and other chat clients (incl. Web Browser) both under Win7 64bit and
WinXP 32-bit, absolutely stable and reliable. Without that I had to reinstall drivers consuming.
Autofocus (up to 2 cm in front of webcam), brightness and sound quality is for me at any time more than satisfactory.
The holder / Webcam foot can be individually set, and transport "wrap" to the webcam so that's protected the lens during transport.
The B525 HD Webcam is UVC-compatible and certified for Microsoft Lync and Skype®! (The C525 not HD!)
And therefore, the B525 HD is also recognized under Windows 8 will probably also on Unix / Linux OS, Apple OS systems.
There, the B525 HD could not try.
I would every time the "B" version (B = "Business") prefer the normal version.
And can the "Logitech B525 HD Webcam" fully recommend

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Manufacturer (manufacturer's website)

Specification B525 HD

HD video calling (1280 x 720 pixels) with recommended system
Autofocus
Built-in stereo microphone
69 ° diagonal field of view
Universal clip fits laptops, LCD or CRT monitors
Hi-Speed ​​USB 2.0 certified
2.0-megapixel sensor with RightLight 2 technology
Universal clip fits laptops, LCD or CRT monitors
UVC Compatibility
Suitable for most instant messaging and video conferencing applications
1.5 m long cable
Optimized for Microsoft® Lync Certified for Skype®
Dimensions of the camera: 68.5 x 29 x 40.4 mm (including clip)
Weight: 88 g (including clip and cable)