If you are using a regular cable (max length of 5 meters for. If you are not using a regular cable, then the maximum active cable length for USB 2.0 is 30 meters (98 feet and 5 inches) and the maximum recommended length for USB 3.0/3.1 is 18 meters (about 59 feet). The amount of signal loss, referred to as attenuation, is measured in decibels (dB) in terms of distance.Īn active extension cable includes circuitry, usually at the receiving end, that regenerates the signal and enables data to be transmitted over longer distances. This number depends if you are using a regular cable with an active cable or not.
When a signal travels down a copper wire, it loses some of its strength due to the conductivity of copper itself. Most USB cables will reach a maximum cable length within 5 meters, while the cable with higher specifications comes shorter. Hi to all, I would like to buy the WD Passport USB 2.0 Power Booster Cable (Model: WDCA029RNN), but there isn’t on online italian store and I can’t contact the support because my problem is in the FAQ with the answer: buy on line the product but I can’t buy from the USA online store, because is not possible send outside of.
Universal Serial Bus is a standard that was created as a means to make connectors more universal and transparent, it was originally intended to connect desktop computers to peripherals such as printers, mice, keyboards, and storage devices in a typically short distance.