You can use Android Debug Bridge (ADB) to connect your Fire tablet to your computer for testing and debugging. You connect your computer to your Fire tablet through a micro-USB cable.
- These Controllers need software drivers to operate properly. That’s why your first step is to check that you have the latest USB 2.0 drivers on your system. Start by opening Windows Explorer and right-clicking on My Computer. Click the Hardware tab, followed by the Device Manager Button. Towards the bottom of the list you should see a heading.
- If you're using Windows, download this Kindle Fire driver: kindlefireusbdriver.zip. After downloading the file, extract the contents into a new folder and double-click the FireDevices ABD drivers file. Proceed through the installation wizard screens to install the driver. Step 3: Install Android Studio.
- Oculus ADB Drivers 2.0. This download contains the drivers required to use ADB with Android-based Oculus devices. Version 2 adds support for MTP mode connections.
Click Browse and locate the USB driver folder. (The Google USB Driver is located in androidsdk extras google usbdriver.) Click Next to install the driver. Or, to upgrade an existing Android USB driver on Windows 7 and higher with the new driver: Connect your Android device to your computer's USB port. Download drivers to communicate with NI products. Provides support for NI data acquisition and signal conditioning devices. USB, and other types of.
Android Debug Bridge (ADB) is a command-line utility for running and managing Android apps on your device or emulator. For more information and instructions on using ADB, see Android Debug Bridge.
If you're looking for instructions on connecting to a Fire TV instead, see Connect to Fire TV Through ADB.
- Check for Device Connections Using ADB (Optional)
- Troubleshooting
Step 1: Enable Developer Options
Go to Settings > Device Options and look for a Developer Options menu. If it's not there, do the following:
a. Go to Settings > Device Options > About Fire Tablet.b. Tap your Serial Number seven times.c. Return to Device Options. A new menu appears called 'Developer Options.'
- Tap Developer options. (2013 models might call this option 'Security.')
- Set Developer options and USB debugging to ON.
- If you have a Kindle Fire 1st Generation, ADB is enabled by default.
Step 2: Install the Kindle Fire Driver (Windows Only)
- If you're using Windows, download this Kindle Fire driver: kindle_fire_usb_driver.zip.
- After downloading the file, extract the contents into a new folder and double-click the Fire_Devices ABD drivers file.
- Proceed through the installation wizard screens to install the driver.
Step 3: Install Android Studio
ADB is available on your computer when you install Android Studio. If you don't already have Android Studio, download and install Android Studio. If you're not using Android Studio, you need to download and install Android SDK platform tools.
Step 4: Connect Your Fire Device to Your Computer with a USB Cable
Using a USB cable, connect your Fire tablet to a USB port on your computer.
Note that Fire tablets can treat the USB with different transfer options. After connecting the USB cable, swipe down from the top of your tablet to see the USB option used. You might see various notifications, including the USB connection type that was used when you connected the cable. The relevant notification is highlighted in the screenshot below.
If you don't see 'Connected as Media Device', press Tap for other USB options. Then select Media device (MTP). Later Fire OS versions have a different interface here. If you're using Fire OS 7, select File Transfer.
Note: If your USB is connected as a Camera (PTP), Android Studio won't recognize the tablet as a device in Android Studio.If you don't see the USB connection type in the above notifications, go to Settings > Device Options > Developer Options > USB computer connection. Set this to Media device (MTP). For Fire OS 7, select File Transfer.
When the Allow USB debugging? dialog appears on your tablet, tap OK.
Open Android Studio and look for the device to appear in devices drop-down menu:
The device's name will use the
android.os.Build.MODELproperty for the device.KFSUWIrefers to Fire HD 10 (2017) tablet. You can see a list of build model names in the Identifying Fire Tablet Devices.If you have not selected the 'Allow USB Debugging' dialog on your tablet, the name 'Unknown device' will appear in the devices drop-down menu in Android Studio until you allow debugging.
With the tablet connected, you can now run your app on your tablet by clicking the Run App button in Android Studio.
If you run into issues, see the Troubleshooting section below.
Check for Device Connections Using ADB (Optional)
Instead of looking in the devices menu in Android Studio, you can also use some ADB terminal commands to confirm that your device is connected. ADB is useful for performing many other operations as well, such as entering sandbox mode or installing other assets. Follow these two sections:
If you skip adding ADB to your PATH, you can also Check for Connected Devices If ADB Isn't In Your PATH.
Add ADB to Your PATH
First, add ADB to your PATH so you can more easily run ADB commands. (Your PATH is an environment variable used to specify the location of the program's executable. If you don't add ADB to your PATH, running ADB commands will require you to browse to the <Android SDK>/platform-tools directory to run adb.)
adb version from a terminal or command prompt. If you get back version information, then ADB is in your PATH. If the response says adb is an unrecognized command, ADB is not in your PATH.To add ADB to your PATH on Mac:
Get the path to your Android SDK platform-tools directory:
Open Android Studio and click the SDK Manager button .The location to your Android SDK appears near the top next to Android SDK Location. For example:
/Users/<your username>/Library/Android/sdkIf this is your first time opening Android Studio, there isn't an SDK Manager button. Instead, at the Welcome to Android Studio prompt, click Configure > SDK Manager and provide the location to the Android SDK.
- Copy the path to the SDK and paste it somewhere convenient, such as a text editor.
- Add /platform-tools to the end of the path you copied in the previous step. ('platform-tools' is the directory containing the ADB executable.)
- Copy the full path to your clipboard.
Use the following command to add ADB to your .bash_profile. Replace
<your username>with your actual username. Also, make sure the path points to your Android SDK.Your
.bash_profilefile is usually in your user directory, which you can find by typingcd ~(change to your user directory). Then typels -a(list all) to show all files, including hidden ones.If the file isn't there, simply create one. You can then type
open .bash_profileto see the paths listed.After you add this PATH to your bash profile, you should see the following in your
.bash_profilefile:(Only instead of
johndoe, you will see your own username.)Fully restart any terminal sessions, and then type
adb. If you successfully added ADB to your path, you will see ADB help info rather than 'command not found.'
To add ADB to your PATH on Windows:
Get the path to your Android SDK platform-tools directory:
Open Android Studio and click the SDK Manager button .
The location to your Android SDK appears near the top next to Android SDK Location. For example:
C:Users<your user name>AppDataLocalAndroidSdkIf this is your first time opening Android Studio, there isn't an SDK Manager button. Instead, at the Welcome to Android Studio prompt, click Configure > SDK Manager and provide the location to the Android SDK.
- Copy the path to the SDK and paste it somewhere convenient, such as a text editor.
- Add /platform-tools to the end of the path you copied in the previous step. ('platform-tools' is the directory containing the ADB executable.)
- Copy the full path to your clipboard.
- Click your computer's search button (next to Start) and type view advanced system settings.
- Click View advanced system settings.
- When the System Settings dialog opens, click the Environment Variables button.
- Under System Variables (the lower pane), select Path and click Edit.
Do one of the following:
- On Windows 7 or 8, move your cursor to the farthest position on the right, type
;and then press Ctrl+V to insert the path to your SDK that you copied earlier. It may look like this:;C:Users<your user name>AppDataLocalAndroidSdkplatform-tools. Click OK on each of the three open dialog boxes to close them. - On Windows 10, click the New button and add this location.
- On Windows 7 or 8, move your cursor to the farthest position on the right, type
- Restart any terminal sessions, and then type
adb. If you successfully added ADB to your path, you will see ADB help info rather than 'command not found.'
Check for Connected Devices
Assuming ADB is added to your PATH, run the following commands:
Confirm that the serial number for your Fire tablet appears in the list of devices. For example:
On your tablet, your device's serial number is located under Settings > Device Options.
Check for Connected Devices If ADB Isn't In Your PATH
If your terminal doesn't recognize adb as a command (that is, you didn't add ADB to your PATH), you might have to run the commands from the SDK directory that contains ADB.
- In Android Studio go to Tools > SDK Manager.
- In the SDK Manager dialog box, copy the Android SDK Location.
Browse to this location in your terminal or command prompt. For example:
Mac
Windows
Then go into the
platform-toolsdirectory:The
platform-toolsdirectory containsadb.Now run the ADB commands as follows:
Mac:
Windows:
The response should list your device's serial number. For example:
If your Fire tablet is still not detected, you may need to reboot your computer or log out and back in for the changes to take effect.
Troubleshooting
Tablet doesn't appear in list of devices in Android Studio
If you don't see your tablet device in the list of devices in Android Studio, click the devices drop-down menu and select Troubleshoot device connections:
Click Rescan devices.
If rescanning devices doesn't detect your Fire tablet as a device, your micro-USB cable might be bad, you might have the wrong USB connection type (e.g, camera instead of media device), or you might not have enabled USB debugging. You can also try restarting your computer and the tablet.
Uninstall the non-ADB Driver (Windows)
If you previously connected a Fire tablet without first enabling ADB on the Fire tablet, you might need to remove the existing USB device driver and force re-installation of the driver. To remove the non-ADB driver:
- Using a micro-USB cable, connect your Fire tablet to a USB port on your computer.
- On your computer (Windows 10), click the search button (next to the Start menu) and type Device Manager in the search. Then select it in the results. (Other Windows versions have different options for accessing the Control Panel.)
- In the Device Manager window, expand Portable Devices.
- Right-click the Fire device and then click Properties.
- In the Properties window, on the Driver tab, click Uninstall, and then Confirm.
- Unplug your Fire tablet from your computer.
Confirm the Fire Driver Is Installed Correctly
You can confirm that the Fire driver is installed correctly by doing the following:
- On your computer, click the search button search button (next to the Start menu) and type Device Manager.
In Device Manager, under Fire Devices, verify that that a device appears called Android Composite ADB Interface.
If your Device Manager shows an Other Devices section with a second Fire device with a yellow alert sign, your computer is listing Amazon's unrecognized ADB module as a separate device. To fix this issue:
- Under Other Devices, right-click the Fire device and select Properties.
- On the Driver tab of the Properties window, select Update Driver…
- Choose to browse for the driver software, then navigate to Let me pick from a list of device drivers on my computer > Show All Devices > Have Disk.
- Navigate to the folder where you installed the Amazon driver (typically
C:Program Files (x86)Amazon.comFire_DevicesDrivers) and select it. Ignore the warning regarding installing drivers and proceed.
You should now correctly see your Fire tablet with the ADB driver installed.
Last updated: Oct 29, 2020
DOS USB Drivers
There are several ways folks are getting their USB CDroms, Hard Drives, and other drives to work in DOS. One is using what's known as DUSE driver system. The second method is using what looks somewhat like standard CDrom driver files and a USB driver. Both methods appear to require loading an usbaspiX.sys file first in config.sys in most cases. The third method is a bootdisk from a USB vendor. Method 4 is getting good reviews also.
METHOD 1 - The DUSE System
Example 1 Using DUSE
[config.sys]
device=a:himem.sys
devicehigh=a:emm386.exe
device=a:usbaspi.sys
dos=high,umb
Note: You can find a usbspi.sys on the internet or use on of the five different versions I've found in the Download Files section at the bottom of the page
[autoexec.bat]
@echo off
duseldr a:duse.exe
MSCDEX /D:USBCDROM /S /M:15 /V
Example 2 Using DUSE
[config.sys]
device=a:himem.sys
DEVICE=a:duse.exe
[autoexec.bat]
MSCDEX /D:USBCDROM /S /M:15 /V
METHOD 2 - The usbaspi.sys/usbcd.sys System - Example 1
As noted, this method seems just like loading IDE drivers, with the added entry of the usbaspiX file. The following are the relevant portions taken from a modified config.sys and autoexec.bat file which was designed to work with a Windows 98 OEM Bootdisk with the ramdrive.
The complete config.sys and autoexec.bat replacement files are available for download below, and you might want to start first with just copying them to your OEM bootdisk along with the relevant drivers and then experiment later with getting them to work on your Customized disk.
[config.sys - example 1]
device=himem.sys /testmem:off
device=usbaspiX.sys
device=usbcdX.sys /D:mscd001
[config.sys example 2 - USB Floppy in only port, 'sometimes' allows switching to CDrom after boot]
device=himem.sys /testmem:off
device=ramfd.sys
device=usbaspiX.sys /W
device=usbcdX.sys /D:mscd001
[autoexec.bat]
LH %ramd%:MSCDEX.EXE /D:mscd001 /L:%CDROM%
METHOD 2 - The usbaspi.sys/usbcd.sys System - Example 2

'I finally got my Belkin external drive enclosure with a WD 120gb drive to work in DOS, and then perform a GHOST image', wrote don b. 'Here's the files and config.sys that worked.'
[config.sys]
device=himem.sys /testmem:off
devicehigh=usbaspi1.sys
devicehigh=di1000dd.sys
devicehigh=usbcd2.sys /d:USBCD001
LASTDRIVE = Z
[autoexec.bat]
don b. noted that either the standard Ghost or Win98X autoexec.bat worked as is.
METHOD 2 - The usbaspi.sys/usbcd.sys System - Example 3
Herbert H. writes: 'I Just solved my problem by using the files from the 'virtual' DOS drive ghost03 makes when you run interactive mode. It uses IOmega USB drivers and Guest.exe. It alowed me to use my Western Digital external USB HD in DOS.
[config.sys]
LASTDRIVE=Z
DEVICE = usbaspi4.sys /int /all
DEVICE = usbaspi5.sys /int /all
DEVICE = usbaspi5.sys /int /all /D1
DEVICE = usbcdX.sys /D:cd2
DEVICE = OAKCDROM.SYS /D:cd1 [For his IDE CDrom]
METHOD 3 - The datoptic System
A USB 4 DOS bootdisk has been posted here called dat.exe
The key driver files in dat.exe include:
usbaspi.sys 37,090 bytes
nj32disk.sys 15,808
sbp2aspi.sys 28,836
datoptic.com recommends the following config.sys for it's USB/1394 products. It's been reported tho that their drivers also work for other brands as well.
[menu]
menuitem=USB,USB Boot
menuitem=1394,1394 Boot
menudefault=USB,30
menucolor=7,0
[USB]
DEVICE = USBASPI.SYS
[1394]
DEVICE = SBP2ASPI.SYS
[COMMON]
DEVICE = NJ32DISK.SYS /R
LASTDRIVE=Z
METHOD 4 - The Iomega Way
Ben B. wrote:
I built a boot disk to access a USB external hard drive from DOS using drivers included with Norton Ghost. 2003. Since Ghost can write to the external drive in DOS, I figured I could copy its drivers. Turns out they are from Iomega. I wanted to access the external drive to run a disk wiping program. Autoexec.bat and Config.sys can be much improved, but this is the bare bones of the boot disk. Note that the Iomega drivers will work with any USB external hard disk and are not proprietary to Iomega drives (mine is a Western Digital).
Config.sys:
DEVICE=aspiehci.sys /int /all
LASTDRIVE=Z
Autoexec.bat:
@echo off
GUEST.EXE
Contents of my boot disk:
aspiehci.sys [Iomega USB 2.0 driver]
Autoexec.bat
Command.com
Config.sys
guest.exe [Another Iomega program required to access the USB drive]
Io.sys
Msdos.sys
Thanks Ben. Your letter has enough information tho to put folks on the right track to find the drivers themselves. If folks want to save some time tho they can get the drivers here.
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DOWNLOAD FILES:

DUSE 4.4DUSE 4.9 With Excellent Docs
The USBdrivers collection includes 5 different usbaspi.sys and 2 usbcd.sys files, the iomega drivers, the ramfd.sys driver, and the modified Win98 OEM config.sys and autoexec.bat files. You will have to experiment to see which one works for you.
The key driver files I've put together for you in the [USBdriver] collection include:
ramfd.sys 22,012 bytes
usbaspi1.sys 39,093
usbaspi2.sys 43,528
usbaspi3.sys 37,090
usbaspi4.sys 49,242
usbaspi5.sys 50,606
usbcd1.sys 5,509
usbcd2.sys 35,456
di1000dd.sys 16,368
Iomega:
aspiehci.sys 52,106
aspiehcj.sys 49,772 [renamed - older version of aspiehci.sys]
aspiohci.sys 42,242
aspinhci.sys 50,606
guest.exe 8.5 32,396
Please keep in mind that DOS USB CDrom/HDD/zip/etc. drivers is a brand new and developing area so there is no one single method that is guaranteed to work on every PC. If you try a few methods and have no luck, keep at it and dont worry as I'm confident there is enough information here to get at least 99% of the USB drives to work in dos.
A related article from theinquirer.net
Note that the files referred to in the article are included in my usb driver file download.
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Note that the files posted here are pretty much the most complete collection of USB drivers around. Oddly enough, if you have a USB floppy drive connected to your PC some of these cdrom/hard/zip drive drivers will fail to load or the above bootdisk will fail to work.
In fact, I'd remove ANY USB device you dont need [eg cams, mice, printers, etc.] when using the above files to get DOS access to your Drives.
Note that after you get your business done in DOS with the USB drivers that they really should be remmed out when you've done what you needed to and now want Windows to use the drive correctly using Windows drivers.
Also note that windows really doesn't like being installed from a usb device so if you only have a usb cdrom drive and need to install windows its best to copy the install files to a folder on your hard drive first and do the install from there. For example, if you are using win9X then make a folder on your hard drive called win98 and copy the files from the win98 folder on the cd to c:win98 then run setup from there.
If using XP then make a folder on your hard drive called i386 and copy the files from the i386 folder on the cd to c:i386 and run winnt.exe from there.
Please keep in mind that this is a new/developing area and I'm doing the best that I can in providing you with the info as it comes in so you are going to have to do some tweaking in the meantime.
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TESTIMONIALS
From jorj:
I unpacked the zipped file usbdrive.zip on my desktop. Then I looked in it and noticed there are [5] usbaspi.sys and 2 usbcd.sys files. Randomly I took usbaspi1.sys and usbcd1.sys and placed them into win98 startup cd, together with the autoexec.bat and config.sys files, which repalced the original bat/sys files on the startup disk. Then I ran the startup disk and watched the screen. It worked right from the start.
From obiwan
I use your bootdisk site often and your resources have bailed me out on several occasions. I recently set up USB support on some ghost boot disks that we use here and was excited to say the least. It worked on both the Plextor USB CD-ROMS and a Pioneer CD-ROM I have in an ADS USB enclosure. Thanks for the great site and keep up the great work.
From B. K.
Thanks for your excellent website - I just figured out how to read a USB CD drive from DOS solely because of your excellent advice.
From Daniel, Ottawa
I just purchaced a USB 2.0 Drive Kit at COSCO. I placed an IDE hard drive in it with all the images of PCs that I GHOST on a regular basis. Thanks to all the info provided on your website, I can now boot in DOS with USB support. I then run my GHOST floppy, and choose the correct image from the 'USB Hard Drive'. I no longer need multiple CDs... I no longer have to change CDs every 5 minutes for a full hour... I no longer have to burn tons of CDs... Thank you for your great website!
From Angelos
USB to Dos drivers, finally work. After many hours and attempts, I have managed to mount my SuperTalent External HD using the DUSE 4.9 driver found on this excellent site. The Ghost 2003 and DUSE 4.9 fit on a floppy so now I can image my HD my friends HD and so on. Thank you bootdisk you are the greatest.
From Carmen (Spain)
I just want to say thanks to ben b. for sharing his experience. I was able to find the files I needed on the Internet and got my usb hard drive to work which did not come with dos drivers.
From A Gorman (UK)
This site is excellent. Downloaded dos usb drivers and it works great.
From Wim (Holland)
Thanks to [this page] I got my Xterasys - USB 2.0 casing with a WD 80 gig HD, to boot from a DOS bootable floppy disk. Instead of loading the DEVICE=aspiehci.sys /int /all from config.sys [ie the Iomega driver Ben B. used], I loaded DEVICE=ASPIOHCI.SYS /int /all, also a Iomega driver. It works GREAT!!!!
Download E.digital Usb Devices Drivers
