Kramer USB Extension Cable

This cable is built to the USB 2.0 standard, so while it is excellent for cameras, printers, and webcams, it will not support the faster data transfer speeds required by modern external hard drives or SSDs.

No, this is a bus-powered cable. It draws the necessary power directly from the USB port on your computer or hub, simplifying your setup by removing the need for extra power adapters.

A plenum rating means the cable jacket is constructed from materials that produce less smoke and are less toxic if burned. This makes it safe and compliant for installation in air-handling spaces, such as above drop ceilings or under raised floors in commercial buildings.

Passive USB cables suffer from signal degradation over long distances, which leads to connection drops or data errors. This cable includes active electronics that boost the signal, ensuring a stable and reliable connection across its full 10.7-meter length.

We generally advise against daisy-chaining active extension cables. Doing so can introduce signal timing issues and power instability, which may cause your connected devices to disconnect or fail to be recognized by your computer.