Usb Serial Controller Driver Windows 8 64 Bit Download

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SPD USB Driver allows you to connect your Spreadtrum based chipset devices to the windows computer during the flashing.

All these SPD drivers are officially released by the SpreadTrum Company which have been scanned by the Antivirus Program before uploading on this page.

USB to Serial Adapter - Driver Downloads and Documentation. Please click on the links below to find drivers and documentation for your specific operating system. CLICK TO DOWNLOAD: User Manual Guide. Gilsson USB to Serial Adapter Windows Drivers. Windows 7 32-bit/64-bit driver. Windows vista 32-bit driver. Windows vista 64-bit driver. If you download.exe file Auto Installer, you just have to follow below steps to install the driver on your computer. Method 1: Direct Installation. Step 1: First, extract the downloaded ZIP-file on your PC and open extracted folder to install the SPD driver. Step 2: Spreadtrum USB Driver setup is available for both 32-bit and 64-bit.

After successfully installing the driver on your Windows computer you will be able to connect your Spreadtrum chipset based mobile device during the flashing process or for connecting the mobile device to the PC.

USB-SERIAL CH340 (COM3) - Driver Download. Vendor. Windows 8.1 64-Bit Driver. Total Driver Versions: 1. Recommended Driver. Driver Date:: Release Notes.

About SPD USB Driver

Usb

SPD driver is a small file that allows a Spreadtrum device to communicate with the OS of a computer. These USB drivers help mobile users to perform multiple tasks on their Spreadtrum based device such as flashing SPD devices, unlocking, backup and restoring etc.

Additionally, it can also help you to restoration your Spreadtrum device’s IMEI numbers that are become invalid during the wrong flashing procedure.

It’s developed by SpreadTrum communications Inc that helps you to connect your mobile device to the windows computer without installing the ADB driver or any other driver.

It’s compatible with all versions of windows and straightforward to install on any versions of Windows.

Features

Support SPD Flash Tool:

It supports SPD Flash Tool (spd research tool), that is the official flash tools for SpreadTrum based devices and used to flash PAC firmware on Spreadtrum mobile device. SPD Upgrade tool also is known as SPD Flash Tool which is usually used to flash PAC format firmware on SpreadTrum (SPD Chipset) based devices.

Support WriteIMEI Tool:

It supports Write IMEI Tool to flash or repair your Spreadtrum device’s IMEI numbers that are become invalid during the wrong flashing procedure. You must have to Install SPD USB driver in order to repair your device IMEI numbers while using WriteIMEI Tool.

Support Box Software:

It supports multiple Box Software such as Volcano Box, Medusa Box, Piranha Box, Infinity Box and Miracle Box, etc. Miracle Box tool is used to fix the mobile devices software issues, especially of Chinese mobile devices based on supported CPUs.

Supported Operating system

Spreadtrum USB Driver works with all version of Windows operating systems like Windows XP, Windows Vista, Windows 7, Windows 8, and Windows 10 (32 bit or 64-bit version of Windows).

Supported Box and Tools for SPD USB Drivers:

  • Volcano Box Software
  • Miracle Box Software
  • SPD Research
  • Piranha Box Software
  • Infinity-Box Software
  • SPD Upgrade Tool

Usb Serial Controller Driver Windows 8 64 Bit Download Iso

Download SPD Driver for Windows Latest Version 2020

How to Install SPD Driver Manually

There are two ways to install the Spreadtrum driver it depends on which file you have downloaded. If you download .exe file Auto Installer, you just have to follow below steps to install the driver on your computer.

Method 1: Direct Installation

Step 1: First, extract the downloaded ZIP-file on your PC and open extracted folder to install the SPD driver.
Step 2: Spreadtrum USB Driver setup is available for both 32-bit and 64-bit.
Step 3: Double click to run .exe file and follow the screen instructions by click Next > Next > Finish. That’s All!

Method 2: Manual Installation

Any driver who does not have an executable (.exe) file for installation, you have to install it manually. You just have to follow the below steps to install the driver on your computer.

  • Right-click on the downloaded SPD driver ZIP-file, extract zip files on your computer.
  • Open Device Manager, in device Manager, click on the Action tab and select Add legacy hardware from its dropdown menu.
  • Click on the “Next” button in the hardware wizard window.
  • Select Install the Hardware that I manually Select from a list (advanced) and then click on Next Button.
  • Now, select “Show All Devices” and click on the Next.
  • Now, Click on “Have Disk” Button.
  • Click on Browse and locate to the folder that extracted contains the USB driver files. Click “Open” when the file is selected.
  • Click “OK” when the driver file is selected.
  • Click Next. Click on Next again to install the driver.
  • Now, Click on “Install this driver software anyway”.
  • Now click on Finish to complete adding hardware wizard.

Video Tutorial to Install the SPD Driver Manually

Additional Information:

The Third-Party INF Does Not Contain Digital Signature: If you face digital signature error in installing the driver then See This Video for solve Digital Signature error in few clicks.

Usb Serial Controller Driver Windows 8 64 Bit Download

Tutorials: If you want a tutorial related to Android flashing, then head over to our Tutorial Section, where you will find lots of stuff related to Android.

How to Use SPD Flash Tool: If you want to learn that How to flash the firmware on any Spreadtrum Android Device then head over to this page we have shared Easy, step-by-step, illustrated instructions for Flash Pac Stock Rom on Android device.

SPD Driver: It’s mandatory to install the SPD (Spreadtrum) driver in order to flash the SPD based mobile device CPUs.

Credits: All the credit goes to SpreadTrum communications Inc because they created SPD USB driver and distributed with us free.

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Usb Serial Controller Driver Windows 8 64 Bit Download Windows 10

Universal Serial Bus (USB) provides an expandable, hot-pluggable Plug and Play serial interface that ensures a standard, low-cost connection for peripheral devices such as keyboards, mice, joysticks, printers, scanners, storage devices, modems, and video conferencing cameras. Migration to USB is recommended for all peripheral devices that use legacy ports such as PS/2, serial, and parallel ports.

Usb Serial Controller Driver Windows 8 64 Bit Download Win 7

The USB-IF is a Special Interest Groups (SIGs) that maintains the Official USB Specification, test specifications and tools.

Windows operating systems include native support for USB host controllers, hubs, and devices and systems that comply with the official USB specification. Windows also provides programming interfaces that you can use to develop device drivers and applications that communicate with a USB device.

Usb Serial Controller Driver Windows 8 64 Bit Download Windows 7

USB in WindowsWindows 10: What's new for USB

Overview of new features and improvements in USB in Windows 10.

USB FAQ

Frequently asked questions from driver developers about the USB stack and features that are supported in USB.

Microsoft OS Descriptors for USB Devices

Windows defines MS OS descriptors that allows better enumeration when connected to system running Windows operating system

Microsoft-provided USB driversUSB device-side drivers in Windows

A set of drivers for handling common function logic for USB devices.

USB host-side drivers in Windows

Microsoft provides a core stack of drivers that interoperate with devices that are connected to EHCI and xHCI controllers.

USB-IF device class drivers

Windows provides in-box device class drivers for many USB-IF approved device classes, audio, mass storage, and so on.

USB generic function driver–WinUSB

Windows provides Winusb.sys that can be loaded as a function driver for a custom device and a function of a composite device.

USB generic parent driver for composite devices–Usbccgp

Parent driver for USB devices with multiple functions. Usbccgp creates physical device objects (PDOs) for each of those functions. Those individual PDOs are managed by their respective USB function drivers, which could be the Winusb.sys driver or a USB device class driver.

WDF extension for developing USB drivers
  • USB connector manager class extension (UcmCx) reference
  • USB host controller (UCX) reference
  • USB function class extension (UFX) reference
Testing USB devices with Windows

Get information about the tools that you can use to test your USB hardware or software, capture traces of operations and other system events, and observe how the USB driver stack responds to a request sent by a client driver or an application.

Read an overview of tests in the Hardware Certification Kit that enable hardware vendors and device manufacturers to prepare their USB devices and host controllers for Windows Hardware Certification submission.

Other Resources for USB

Official USB Specification

Provides complete technical details for the USB protocol.

Microsoft Windows USB Core Team Blog

Check out posts written by the Microsoft USB Team. The blog focuses on the Windows USB driver stack that works with various USB Host controllers and USB hubs found in Windows PC. A useful resource for USB client driver developers and USB hardware designers understand the driver stack implementation, resolve common issues, and explain how to use tools for gathering traces and log files.

OSR Online Lists - ntdev

Discussion list managed by OSR Online for kernel-mode driver developers.

Windows Dev-Center for Hardware Development

Miscellaneous resources based on frequently asked questions from developers who are new to developing USB devices and drivers that work with Windows operating systems.

USB-related videos

UWP apps for USB devicesUnderstanding USB 3.0 in Windows 8Building great USB 3.0 devicesUSB Debugging Innovations in Windows 8 (Part I, II, & III)

USB hardware for learning

MUTT devices

MUTT and SuperMUTT devices and the accompanying software package are integrated into the HCK suite of USB tests. They provide automated testing that can be used during the development cycle of USB controllers, devices and systems, especially stress testing.

OSR USB FX2 Learning Kit

If you are new to USB driver development. The kit is the most suitable to study USB samples included in this documentation set. You can get the learning kit from OSR Online Store.

Write a USB client driver (KMDF, UMDF)

Introduces you to USB driver development. Provides information about choosing the most appropriate model for providing a USB driver for your device. This section also includes tutorials about writing your first user-mode and kernel-mode USB drivers by using the USB templates included with Microsoft Visual Studio.

Write a USB host controller driver

If you are developing an xHCI host controller that is not compliant with the specification or developing a custom non-xHCI hardware (such as a virtual host controller), you can write a host controller driver that communicates with UCX. For example, consider a wireless dock that supports USB devices. The PC communicates with USB devices through the wireless dock by using USB over TCP as a transport.

  • USB host controller (UCX) reference
Write a function controller driver for a USB device

You can develop a controller driver that handles all USB data transfers and commands sent by the host to the device. This driver communicates with the Microsoft-provided USB function controller extension (UFX).

USB function class extension (UFX) reference

Write a USB Type-C connector driver

Windows 10 introduces support for the new USB connector: USB Type-C. You can write a driver for the connector that communicates with the Microsoft-provided class extension module: UcmCx to handle scenarios related to Type-C connectors such as, which ports support Type-C, which ports support power delivery.

USB connector manager class extension (UcmCx) reference

Write a USB dual-role controller driver

USB Dual Role controllers are now supported in Windows 10. Windows includes in-box client drivers for ChipIdea and Synopsys controllers. For other controllers, Microsoft provides a set of programming interfaces that allow the dual-role class extension (UrsCx) and its client driver to communicate with each other to handle the role-switching capability of a dual-role controller.

For more information about this feature, see:

USB dual-role controller driver programming reference

Write a USB driver for emulated devices

Windows 10 introduces support for emulated devices. Now you can develop an emulated Universal Serial Bus (USB) host controller driver and a connected virtual USB device. Both components are combined into a single KMDF driver that communicates with the Microsoft-provided USB device emulation class extension (UdeCx).

Emulated USB host controller driver programming reference

Write a UWP app

Provides step-by-step instructions about implementing USB features in a UWP app. To write such an app for a USB device you need Visual Studio and Microsoft Windows Software Development Kit (SDK) .

Write a Windows desktop app

Describes how an application can call WinUSB Functions to communicate with a USB device.

WinUSB functions

Common programming scenarios

List of common tasks that a driver or an app performs in order to communicate with a USB device. Get quick info about the programming interfaces you need for each task.

USB samples

Development tools

Download kits and tools for Windows