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How To Use a USB Port

Watch more How to Understand Computer Hardware videos: Subscribe to Howcast's YouTube Channel - Connect a peripheral device to your PC or Mac using the instructions given here. Howcast uploads the highest quality how-to videos daily! Be sure to check out our playlists for guides that interest you: Subscribe to Howcast's other YouTube Channels: Howcast Health Channel - Howcast Video Games Channel - Howcast Tech Channel - Howcast Food Channel - Howcast Arts & Recreation Channel - Howcast Sports & Fitness Channel - Howcast Personal Care & Style Channel - Howcast empowers people with engaging, useful how-to information wherever, whenever they need to know how. Emphasizing high-quality instructional videos, Howcast brings you experts who provide accurate information in easy-to-follow tutorials on everything from makeup, hairstyling, nail art design, and soccer to parkour, skateboarding, dancing, kissing, and much, much more. Step 1: Read device instructions Read the instructions that came with the peripheral device to determine whether a driver must be installed before you connect the device. Tip Windows and Mac operating systems usually detect a new device after you connect it, and then automatically install the driver. Some devices, however, require you to install the driver first. Step 2: Check for power requirements Check the instructions to see whether the power switch should be turned on before you connect the device. Step 3: Choose USP port Determine which USB port you want to connect your device to. Tip USB features one universal plug type for all USB peripheral-to-computer connections. USB connectors are designed so you can only make proper connections between the computer and the USB device. Check your computer manual if you are not sure which port is a USB port. Step 4: Plug in device Plug the device into a USB port. Tip The device will be ready to use if the computer is able to install a device driver automatically. Otherwise, you can download the driver from the device manufacturer's website. Step 5: Check whether other software is needed Check the instructions that came with your device to see whether you must install any additional software. Step 6: Don't disconnect device prematurely Make sure the computer has finished transferring information to the device before disconnecting it. Step 7: Reattach to any port Attach the device to any USB port when reconnecting it. One USB port can support up to 127 devices using USB hubs. Did You Know? Full speed USB devices can transfer data at 12 megabytes per second.
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