Slow file transfer speed through usb 3.1 port using 3.0 pendrive. Laptop model HP 15-bs146tu

[Subham_Mahato]

I am not getting good file transfer speed through my  USB 3.1 ports in my HP Laptop 15-bs146tu While using HP pendrive with usb3.0.

The file transfer speed in my laptop is constant 12.5 MB/s where as the same pendrive gave over 40 MB/s of speed on my desktop.

Things i have tried 

1. Update driver

2. Reinstall drivers

3.Reboot My laptop

4.Reset my laptop.

[The_Fossette]

@Subham_Mahato,

Welcome to the HP Support Community!

I reviewed your post and I understand that you are getting slow USB transfer speeds on your computer.

Don’t worry, I assure you I will try my best to get this sorted.

Have you tried connecting the USB drive to a different USB port on the computer?

Meanwhile, I recommend you follow the below steps and check if it helps.

Method 1

Change Hardware Settings for Better Performance

The hardware settings require the external hard drive to remove from your machine safely, so safely disconnect your drive from the computer after finishing all the steps.

Step 1. Open Windows File Explorer and locate your external hard drive. Right-click the external drive icon and choose "Properties" from the drop-down menu.

Step 2. Choose "Hardware" tab, which will display the list of all disks mounted on the particular computer. Select the desired disk you want to improve its transfer performance and click "Properties" at the bottom of the window.

Step 3. In the device properties window select "Change settings".

Step 4. A disk window will pop up. Click the "Policies" tab and select "Optimize for performance".

Step 5. Be alert. You must disconnect the device safely. Right-click the tray icon and click "Safely remove USB Mass Storage Device".

Method 2

Turn off Auto-Tuning Feature in Windows 10

Don't let the auto-tuning feature retards the file transfer speed in Windows 10. You can only disable the feature by five steps.

Step 1. Press Windows key + X and select Command Prompt(Admin).

Step 2. Type "netsh int tcp set global autotuninglevel=disabled" and press Enter.

Step 3. Now try to transfer the files and check the data transfer speed.

Step 4. Again go to Command Prompt(Admin) and type "netsh int tcp set global autotuninglevel=normal" and press Enter. This will turn on the Auto-tuning again.

Method 3

Check and Repair System Errors

Corrupted Windows 10 file system could disable, interrupt or slow down the file transfer speed, so let's use the System Maintenance Troubleshooter to repair the wrong files.

Step 1. Open Control Panel and click on the Troubleshooting icon.

Step 2. Select View all in the top left corner.

Step 3. Run System Maintenance Troubleshooter.

Method 4

Turn Off RDC

RDC or Remote Differential Compression has a similar goal but it utilizes alternative ways to help you synchronize large chunks of data. It compresses the data during the network sync, but it can also be a drawback. That’s why we suggest disabling it. If the problem isn’t solved, you can always re-enable it and move onwards through the list.

Here’s how to turn off RDC:

Step 1. In the Windows Search bar, type Turn Windows and open Turn Windows features on or off.

Step 2. Scroll down and uncheck the “Remote Differential Compression API support” box.

Step 3. Confirm changes.

Method 5

Disable Drive Indexing

In order to speed up the access to files stored on the local storage, Windows offers Drive Indexing. When enabled, this feature will index all files and substantially reduce the waiting time when you search for them in File Explorer. This is a great feature if you have dozens of similar files which and helps you distinguish them and access them quicker than usual.

However, even though it should work when PC is idle, it sometimes doesn’t. And you can imagine how it can slow the data transfer if starts indexing files while the copying is still at hand.

For that reason, we suggest disabling it. At least temporarily. Here’s how to do it:

Step 1. Open This PC or File Explorer.

Step 2. Right-click on the partition you want to relieve of indexing and open Properties.

Step 3. Uncheck the “Allow files on this drive to have contents indexed in addition to file properties” box and restart your PC.
 

Let me know how it goes and you have a great day!

If you wish to show appreciation for my efforts, mark my post as Accept as Solution. Your feedback counts!

Cheers!