Dell Precision 3520 Driver Download (Official)

7 Ratings

Supported Models

Precision 3520 Driver

ASMedia USB Root Hub Driver

ASMedia USB3.0 eXtensible Host Controller Driver

ASMedia USB3.1 eXtensible Host Controller Driver

ASMedia USB3.1 eXtensible Host Controller (ASM1143) Driver

Generic SuperSpeed USB Hub Driver

Generic USB Hub Driver



ASMedia Technology Inc.

Supported Operating Systems

Windows 10 (64 bit), Windows 8.1 (64 bit), Windows 7 (64 bit)

File Name

Docks_Stands_Driver_CH1P1_WN32_1.16.41.3_A03_01.EXE (17.4 MB)

Versions (25-Jul-2017)

Find Related Drivers

Uploader Notes

USB Host Controller Driver File

Uploaded By

Sharmila (DG Staff Member) on 24-Aug-2017

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Driver/amd64/asmthub3.sys 149.9 KB 12 Oct 2016
Driver/amd64/asmtxhci.sys 450.9 KB 12 Oct 2016
Driver/amd64/asmtxhcicoinstaller.dll 28.0 KB 12 Oct 2016
Driver/ 18.6 KB 12 Oct 2016
Driver/asmthub3.inf 17.6 KB 12 Oct 2016
Driver/ 19.6 KB 12 Oct 2016
Driver/asmtxhci.inf 220.8 KB 12 Oct 2016
Driver/i386/asmthub3.sys 120.7 KB 12 Oct 2016
Driver/i386/asmtxhci.sys 362.4 KB 12 Oct 2016
Driver/i386/asmtxhcicoinstaller.dll 26.5 KB 12 Oct 2016
Driver/ia64/asmthub3.sys 380.8 KB 12 Oct 2016
Driver/ia64/asmtxhci.sys 1.2 MB 12 Oct 2016
Driver/ia64/asmtxhcicoinstaller.dll 41.3 KB 12 Oct 2016
Driver_Win10/amd64/asmthub3.sys 149.9 KB 12 Oct 2016
Driver_Win10/amd64/asmtxhci.sys 453.5 KB 12 Oct 2016
Driver_Win10/amd64/asmtxhcicoinstaller.dll 28.0 KB 12 Oct 2016
Driver_Win10/ 20.1 KB 12 Oct 2016
Driver_Win10/asmthub3.inf 17.6 KB 12 Oct 2016
Driver_Win10/ 21.1 KB 12 Oct 2016
Driver_Win10/asmtxhci.inf 220.8 KB 12 Oct 2016
Driver_Win10/i386/asmthub3.sys 117.1 KB 12 Oct 2016
Driver_Win10/i386/asmtxhci.sys 356.7 KB 12 Oct 2016
Driver_Win10/i386/asmtxhcicoinstaller.dll 26.5 KB 12 Oct 2016
Driver_Win10/ia64/asmthub3.sys 380.8 KB 12 Oct 2016
Driver_Win10/ia64/asmtxhci.sys 1.2 MB 12 Oct 2016
Driver_Win10/ia64/asmtxhcicoinstaller.dll 41.3 KB 12 Oct 2016
mup.xml 22.0 KB 7 Oct 2016
package.xml 28.7 KB 15 Nov 2016
readme.txt 7.8 KB 20 Jul 2016
setup.exe 7.8 MB 24 Oct 2016

How to Update Precision 3520 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Precision 3520 driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Precision 3520 into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for Precision 3520. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Dell website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

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