MediaTek MTK USB Serial Driver Download

MediaTek Drivers

The MTK USB Serial is a modem manufactured by MediaTek. If you cannot connect to the network, or have slow transfer speeds or intermittent disconnection problems, you may need to update your modem driver or firmware. This driver - "" - has been downloaded 691 times and is rated 1 out of 5 stars based on 7 reviews. The uploader reports that this update will work successfully on PCs running Windows Vista and Windows XP. The total disk space used for this update is 31.0 KB.

7 Ratings (see all reviews)

Supported Models

nokia n95 8g modem driver

6218 USB Modem Driver


MTK USB Mass Storage Drive

MTK USB Serial

USB Mass Storage Device





Supported Operating Systems

Windows Vista, Windows Vista (64 bit), Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name

Additional Notes

nokia n95 8g modem driver MT6225

Uploaded By

nae (DG Member) on 22-Dec-2010

Most Helpful Reviews

4 of 5 people found the following review helpful:
Tested on Windows 7 x64
30 Mar 2012
(4 minutes after download)

Installation:  out of 5
Stability:  out of 5
Compatibility:  out of 5
"Incompatible with Windows 7 x64 edition, so probably incompatible with Vista x64 too."
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See all MediaTek MTK USB Serial ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
USB Modem Driver/DelRestore.Desc 260 bytes 27 Feb 2006
USB Modem Driver/MTK GPRS USB Modem.inf 24.5 KB 9 Sep 2004
USB Modem Driver/UMSS.INF 1.6 KB 11 Aug 2004
USB Modem Driver/UMSS.sys 17.7 KB 19 Feb 2004
USB Modem Driver/UMSSPDR.pdr 9.1 KB 19 Feb 2004
USB Modem Driver/USBCDC.INF 743 bytes 12 Mar 2004
USB Modem Driver/usb2ser_2k.PNF 5.5 KB 24 Feb 2006
USB Modem Driver/usb2ser_2k.inf 1.1 KB 11 Mar 2004
USB Modem Driver/usbser.sys 22.8 KB 8 Aug 2000

How to Update MTK USB Serial Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the MTK USB Serial 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 MediaTek MTK USB Serial 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 MediaTek Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the MediaTek 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 11, 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.

This website is not affiliated with MediaTek. All company names/logos are properties of their owners.
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