This webcam has a USB 2 interface, which is typical of many webcams of this age and type.
We compared this webcam to all the other webcams that have a USB 2 interface and we think a better rated webcam such as the A4Tech PK-910H, the Eminent EW1089, and the HP HD-4110 are also worth considering.
4 Reasons Against
Does Not Have a Built-In Microphone
Like most of the other webcams of this type and age, the PK-635E does not have a built-in microphone.
This webcam has a maximum video resolution of 640 x 480 pixels, which is the most commonly found maximum video resolution on webcams of this age and spec.
There are a number of alternative webcams that have a video resolution of 640 x 480 pixels which you might want to also look at including the Manhattan NFD30, the Genius FaceCam 320 (£8.87), or the Foscam FI8909W (£39.99) which have a better Kagoo Rating™.