The $60 Logitech HD Webcam C510 is slightly fancier than its linemate, the C310, but for $10 more you get a significantly better-quality camera with 8-megapixel capacity snapshots and full 720p wide-screen HD video for chatting with friends on programs like Skype and Yahoo Messenger. We also appreciate its ability to swivel 360 degrees on its base for full pans, and the accompanying Logitech Webcam software makes it easy (and fun) to upload your goofy photos and video to social networking sites like Facebook and YouTube. If you're in the market for an aftermarket Webcam, the Logitech HD Webcam C510 earns our recommendation.
Like the C310, the C510 is also designed to mount on both desktops and laptops thanks to the two joints built into the base that allow it to brace against a monitor. We had no problem connecting the Webcam to a variety of screens and computers, but the camera tends to move around if you bump the table, so we're hoping the next version will have some kind of locking mechanism to keep the camera still on its base. In terms of build quality, however, we prefer the C510 because of its ability to rotate 360 degrees (the C310 could only move left and right), which makes it easy to change camera orientation on the fly without physically taking the camera off your computer.
Installing the C510 requires a simple installation of the driver disc included in the box, but before the program launches the installer file, the CD will automatically search for updates online, a feature lacking on the competing Microsoft LifeCam HD-5000 series.
Logitech recommends specific system requirements to support smooth 720p video calling and recording that includes a 2.4GHz Intel Core 2 Duo processor, 2GB of memory, at least 200MB of storage, and Windows 7 installed. We used a clean 2.13GHz Intel Core i3 Gateway laptop for testing and experienced some video lag likely due to the slower CPU clock speed, so we definitely stand by Logitech's basic requirements. Anecdotally, Logitech makes no mention of Mac compatibility, but online users report both the camera and integrated microphone work perfectly fine in Mac OS X Snow Leopard due to its compliance to USB Video Class (UVC) standards.
The Logitech Webcam software acts as a central hub for controlling the basic functionality of the Webcam, in addition to a couple fun extra features. The main menu offers the option to take a quick snapshot, view a gallery of archived pictures, or make a video call using a number of preinstalled apps: Logitech Vid HD is its proprietary video chatting software, but there's also Gmail Voice and Video chat, Skype, Windows Live Messenger, and Windows Live Movie maker, with a convenient "Get More Apps" button in the right corner that takes you to even more applications.