Universal Serial Bus (USB) extension cables connect USB to the computer from longer distances than allowed by standard five- to six-foot cables. They are usually full-speed or high-speed, meaning a data rate of 12 megabits per second (Mbps) or 480 Mbps respectively. They are commonly used to connect devices over a local network, such as office printers, scanners, and microphones.
Types Of USB Extension Cables
Kinds of USB Extension Cables include the following:
Passive USB extension cables simply transmit data signals over the wire without buffering or regulating data flow.
They are prone to data loss, timing errors, and inefficient power levels.
They are usually shorter than Active cables and cannot extend devices beyond the specified cable length.
Choosing USB Extension Cables (Buying Tips)
Plug and play: Choose a USB extension cable with a plug and play configuration so that you can connect it to different computers without reinstalling drivers. If it requires drivers, make sure the software is compatible with your operating system. Data rate: Choose a USB extension cable that matches the data rate of the devices you want to extend. High-speed cables are usually compatible with lower data rates.
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