how to find out what device is using com port3 windows 7

Computers may take multiple types of USB ports, but how do yous know which ones are which? Follow the sections below to learn what USB 3.0 is, and how to notice it on a PC or Mac.

• What is USB 3.0?
  • USB 3.0 ports on PC
  • USB 3.0 ports on Mac

What is USB 3.0?

USB 3.0 (aka USB iii) is a specific generation of USB ports. The chief difference betwixt USB versions is their transfer rate (speed) and how many connector pins they have. USB three.0 ports have 9 pins and have a transfer charge per unit of 5 Gbit/s, but 3.1 versions have 10 Gbit/southward. While not technically a USB iii port, the USB-C connector supports USB versions 3.1 and 3.2 and can connect to USB 3 ports with the correct cable or adapter.

Are 3.0 USB ports backward uniform?

USB connections are backwards uniform. That means older versions will work with new versions, simply they'll just work at their original speed. For example, if you lot connect a USB ii hard drive to a USB 3 port, the transfer rate will be USB two speeds. Or, if you utilise an adapter to connect a USB iii hard bulldoze to a USB-C port, the transfer charge per unit will be at USB 3 speeds. You can go the other way around, besides. That ways connecting a USB three difficult drive to a USB 2 port volition work, but only at the USB 2 speeds.

• USB-C (three.i, three.2, Thunderbolt 3 enabled)
• USB-C (3.one, 3.ii, not Thunderbolt enabled)
• USB iii.one (SuperSpeed+)
• USB 3.0 (SuperSpeed)
• USB 2.0 (How-do-you-do-Speed)
• USB 1.one (Total-Speed)
• USB i.0 (Low-Speed)

What's dissimilar virtually USB-C?

USB i, two, and 3 connectors are all like, but the USB-C connector is unique. USB-C has more than contact pins which increases bandwidth and charging capabilities. Paired with the right cable or adapter it can be used at 2.0, 3.0, three.ane, and 3.ii speeds. Another unique characteristic of USB-C is that information technology can be Thunderbolt 3 enabled, which supports connections to Thunderbolt 3 enabled devices. If your computer is Thunderbolt 3 enabled, that ways the USB-C connector tin all the same be used for USB speeds, but also Thunderbolt iii connections and speeds. You'll just need the correct Thunderbolt three cablevision or adapter. Learn more nearly What Thunderbolt three and USB-C Mean to Musicians and Engineers.

Examples of USB ports.

Are all USB iii.0 ports blueish?

Many computers identify USB 3.0 with bluish ports, only newer PC's typically don't. Mac computers have never used blueish ports. When initially released, USB 3 ports were used alongside USB ii ports. Differentiating them by colour makes information technology easy to identify as to avoid connecting to the incorrect port. As USB 2.0 ports were commonly replaced with 3.0 ports, their color differentiation became less necessary. The introduction of USB-C has also made 2.0 ports less mutual, and thus the colour differentiation less necessary.

USB 3.0 ports on PC

On a PC, USB 3.0 ports tin can be identified by checking the Device Managing director. You can too identify the concrete ports on your estimator which will either be blue, or marked with a "SS" (SuperSpeed) logo. Follow the instructions below to effigy identify the USB ports on your PC.

1. Right-click the Windows icon (bottom left) and select Device Manager.

2. In the Device Director window, select Universal Serial Bus controllers.

3. Locate the USB port by its type (e.g. 3.0, 3.1). If there are not 3.0 or to a higher place ports, your computer is not USB 3 enabled.

Viewing USB port data on a Windows PC.

USB 3.0 ports on Mac

On a Mac, USB ports tin can be identified in the System Information menu. They're not bluish or marked like on a PC. Here'south an Apple article where you lot can learn more about USB connections on Mac computers. Follow the instructions below to figure out if you lot have ii.0 or 3.0 USB ports on your Mac.

1. Click the Apple icon (top left) and select Near This Mac.

2. Within the Virtually This Mac window, click Organisation Report.

• (optional) For OS X 10.9 or below, click More Info….

3. In the System Data window, click Hardware and select USB.

4. Locate the USB port by its blazon (e.g. three.0, 3.ane). If there are not 3.0 or higher up ports, your computer is non USB 3 enabled.

Viewing USB port information on a Mac.

Helpful Links

Resolving audio Interface Issues on Windows 10

PC Optimization Guide for Windows 10

How To Format Hard Drives with a Creation Station on Windows 10

Installing and Using ASIO4all for Windows

When you demand help, Sweetwater has the answers!

Our knowledge base contains over 28,000 expertly written tech articles that will give y'all answers and help you go the about out of your gear. Our pro musicians and gear experts update content daily to keep yous informed and on your way. Best of all, it'south totally FREE, and it's just another reason that you lot get more than at Sweetwater.com.

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