USB port types and names
USB (Universal Serial Bus) is an industry standard for connecting computers and other devices. It's available with many types of ports, and each type has a unique shape. On Mac computers, USB is available with these ports, depending on your Mac model:
USB-A
OTG USB Driver for Android Universal Android Phone or Android Tablet Driver for Windows XP, Vista, 7, 8, 10 (x86 and x64).
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Type USB-A ports are commonly called USB, USB 2, or USB 3 ports, depending on the USB specification they support. They aren't reversible, so a USB-A connector plugs into the port only when oriented correctly.
USB-C
Type USB-C ports are available as either standard USB-C ports or Thunderbolt 3 ports that also support USB-C connections. They both look the same, and the connector plugs into the port in either orientation.
Aug 25, 2020 If you're developing on Mac OS X or Linux, then you shouldn't need a USB driver. Instead read Using Hardware Devices. To connect and debug with any of the Google Nexus devices using Windows, you need to install the Google USB driver. Android USB Drivers for Windows and Mac (Official Download) USB drivers are needed in Android phones and tablets for connecting our devices to the computer. This includes Android SDK USB drivers, ADB and Fastboot drivers for the development of Android devices and transferring media content and files to phone storage etc. Google Pixel / Nexus: Download Google Nexus / Pixel Drivers or download a separate package from this link: Download Google USB Driver. Samsung: Download Samsung USB Drivers file directly. For transferring data between your Samsung phone and Windows /Mac computer or between different Android phones or for phones released after Galaxy S7, Galaxy Note 5 etc., Use this link: Samsung.
Learn more about identifying the ports on your Mac, as well as the adapters and cables you can use to connect older devices to type USB-C ports.
USB specifications
USB specifications are important primarily when you want the most speed and power for your USB device, or your device needs more power or is using too much power. Every USB port supports a particular USB specification, which determines the port's maximum>USB specifications on MacData transferPowerUSB 3.1 Gen 2
Also known as USB 3.2 Gen 2
Up to 10 GbpsUp to 15W at 5VUSB 3.1 Gen 1
Also known as USB 3.2 Gen 1 or USB 3
Up to 5 GbpsUp to 900 mA at 5VUSB 2.0
Up to 480 MbpsUp to 500 mA at 5VUSB 1.1
Up to 12 MbpsUp to 500 mA at 5V
To learn which specification is supported by a type USB-A or type USB-C port on your Mac model:
- Choose Apple menu > About This Mac, click Support, then click Specifications.
- Check the System Information app for more details, including about USB devices connected to USB ports on your Mac. Select USB in the sidebar, then select a USB bus on the right.
Get the best performance from your USB devices
USB specifications all work with each other, but speed and power are limited by the cable or device that uses the earliest specification. For example, if you connect a USB 3 device to USB 2 port, your device is limited to USB 2 speeds, and it can't draw more power from the port than can be delivered over USB 2. In other words, to get the best performance, make sure that the USB port on your Mac and the USB cable to your device meet or exceed the USB specification of the device itself.
If your Mac doesn't recognize a USB device after you plug it into your Mac:
- Check all connections: Unplug the device from your Mac, then plug it back in, and make sure that all cables and adapters are securely connected at both ends. Test with another cable or adapter, if available.
- Plug the device directly into your Mac instead of a USB hub or other device, and if necessary test with a different USB port on your Mac or device.
- Some devices need their own software, such as drivers or firmware. Others work without additional software. Check with the maker of your device, and install all available Apple software updates as well.
- If your device came with an AC power adapter, use it. Some devices can be powered by the USB port on your Mac. Others need more power than your Mac can provide.
- Restart your Mac.
Learn more
- USB 3 devices can create wireless interference that affects Wi-Fi and Bluetooth devices. Learn how to resolve Wi-Fi and Bluetooth issues caused by wireless interference.
- Mac notebook computers with USB-C or Thunderbolt 3 can charge over that port using a compatible USB-C power adapter and cable.
USB driver is crucial when you want to access your Android device from a Windows computer for file transfer, tethering, rooting, backup or Android data recovery. In most cases, Android USB driver should be automatically installed when you first connect your handset to a Windows 7/8/10 computer. However, it is actually very common that Android USB device drivers fail to install on PC due to system glitch, wrong configuration, compatibility, etc. In this article, we’re going to learn to install USB driver for Android phone/tablet on computer manually. You can also check other tips for fixing Android USB device not recognized problem.
Method 1. Update and Install Android USB Driver on Windows 7/8/10
Universal Android Usb Driver For Mac
Sometimes Windows doesn’t recognize Android device because the driver is corrupted and USB driver not working. Hence, you need to update and install proper driver for your Android phone/tablet.
Step 1. Open Device Manager: for Windows 7, go to Start> Control Panel> System and Security> System> Device Manager; for Windows 8/10, press “Windows + X”, then click “Device Manager”.
Step 2. Find and expand “Other devices” or “Portable devices” and find your device. If there is a problem with the driver, it should be marked with a yellow exclamation mark.
Step 3. Right click on the driver and choose “Update Driver Software…”.
Step 4. Choose “Browse my computer for driver software”> “Let me pick a list of device drivers on my computer”, then hit “MTP USB Device” and click Next.
Step 5. You may need to reboot your computer after the update, and then check whether the USB driver problem is solved or not.
Method 2. Download Android USB Driver for Windows from OEM Manufacturer
If the driver for your Android device is deleted due to a certain reason, you can still download USB driver from your cellphone manufacturer site. Please download OEM USB driver according to your device manufacturer, such as Samsung, HTC, LG, etc., from the page linked below and learn how to install them on Windows 10/7/Vista computer.
Download and Install OEM USB driver
Here we take Samsung Galaxy S5 AT&T for example:
Step 1. Visit Samsung download page.
Step 2. Click MOBILE> Phones> Galaxy S> Phone Name> Carrier> CONFIRM.
Step 3. On the new page, find Downloads section, and then click DOWNLOAD icon > CONTINUE> I ACCEPT.
Android Usb Driver For Mac Samsung
Step 4. Once Samsung USB driver is downloaded, you can install it on your computer under the guide of the page linked above.
Method 3. Install Universal Android ADB USB Driver for Windows
If you don’t have a brand or widely-used Android device, or don’t want to seek hard for the specific driver, a universal Android ADB USB driver might work for you. Visit AdbDriver and download ADB Driver Installer to your computer, then follow steps below.
Step 1. Make sure you have USB debugging enabled in your Android device. For this:
- Go to Settings> About phone, and then tap “Build number” 7 times.
- Go back to Settings, then choose “Developer options”.
- Find the “USB debugging” option and tap the button to enable it. Accept warning by tapping on OK button.
Step 2. Connect your device to PC/Laptop using a properly functional USB cable.
Step 3. Unzip the downloaded ADB file, and then launch ADBDriverInstaller.exe.
Step 4. Select your device from the list, and click Install. This process might some time to complete.
Step 5. Once the installation is completed, you’ll find the Device Status marked with OK.
Method 4. Fix Android USB Device Drivers Fail Problem with Command Line
Even though we are quite sure that USB drivers can be successfully installed with Method 1 to 3, it is worth a try to fix “Android USB driver fails to install error” with a command line.
Step 1. Run Command Prompt as administrator: for Windows 10/8, press Windows + X, then choose Command Prompt (Admin); for Windows 7, click Start> All Programs> Accessories, then right-click Command Prompt> Run as administrator.
Step 2. Click Yes when User Account Control window pop up.
Step 3. Copy and paste the following command to the window, and then press Enter:
net localgroup Administrators local service /add
Step 4. Exit the window, and then connect your phone to PC again.
Install Apple Mobile Device Driver Windows 10
Now that Android USB driver has been successfully installed, you can transfer files between mobile phone and PC, or recover deleted photos, contacts or other data from Android device.