When you have to connect the computer with a USB device such as a scanner or a printer, you will need a cable extension usb for the installation. The USB specifications for this kind of connection mention the possibility to have cables that include an active repeater chip, also known as passive extension cables. 16 feet is the maximum optimal distance for the USB extension, anything longer than that, may lead to damage of the USB equipment and data loss. Several cable extension USB items can be inter-connected for a longer-distance solution, but even so, the cords cannot be bound together for more than 80 feet.

Basically, the entire installation process consist of connecting the cable extension. USB ports on desktops and notebooks pose no compatibility problems with various USB devices. Usually double shielded, extension cables USB applications make transfer rates possible at up to 480 Mb per second. Most cables work with with Macs and PCs alike and the compliance applies to any high-speed USB, whether it is 1.0, 1.1, or 2.0. The built-in electronics provide reliability to the USB cables maintaining a good operation mode both at longer distances or peripherally.

The cable extension USB connectors are different, a distinct one for each part of the cable, such as A male or A female. The A female connects to the computer port while the A male makes the link with the next cable, in case the scanner or the printer requires further extension. The USB connection has become all practical with the massive replacement of the former serial cable. And the usage has almost no limitations at all if we think that any portable or desktop device now incorporates and solely relies on USB technology. Modern notebook and desktop versions don’t have serial ports any more, and you will not find neither mouses nor keyboards with serial connectors.

The need for a usb active extension cable cord is not exactly common occurrence. Most PC owners have enough length in the cables and do not have to look for extensions. It seems that Apple users are those who rely on USB connectors more frequently as Macs have fewer USB ports incorporated. Cable extension USB cords are most often needed for connecting office electronics, thus networks can be created on 16-foot distances.