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USB Flash Drive Speed Tests - Any Drive Size

Welcome to Speed Tests Web site for USB Flash Drives.
In this page, you can find the speed test results of USB flash drives, made by USBDeview utility. USBDeview make this test by writing a large file into the USB flash drive, and then reading back the same file to getting the read speed. The speed is calculated and displayed in Megabytes per second (MB/Sec). Be aware that all these tests are made by making a sequential read and write operations of a single file. When you use multiple small files, you'll probably get much lower read/write performances.

If you want to test the read/write speed of your own USB drives and share the results with other people, you can follow the instructions in this page: Test and publish the speed of your USB flash drive.

There is also a summary page, which contains a summary of speed tests for USB drives that accumulated 5 speed tests or more.

Search other USB flash drives:

Some Remarks

To more easily compare the speed of USB flash drives, you can filter the list according to drive size group:

1 GB or less 2 GB Group 4 GB Group 8 GB Group
16 GB Group 32 GB Group 64 GB Group Larger than 64 GB

Product NameVendor NameDrive SizeVIDPIDRead SpeedWrite SpeedSubmitter
4gb MicroSD reader 3.73 GB190822618.24 MB/Sec3.64 MB/Sec 
ADATA HD720 USB DeviceA-DATA Technology Co., Ltd.931.50 GB125fa51a27.83 MB/Sec21.10 MB/Secon USB 2.0
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.7.34 GB125fc08a17.74 MB/Sec3.86 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.29.48 GB125f10020.07 MB/Sec12.13 MB/Sec2.0 val
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.57.81 GB125fdd2423.53 MB/Sec4.31 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.29.62 GB125fd32a25.15 MB/Sec12.60 MB/Sec 
Fanxiang USB Drive USB Device 116.48 GB2537108332.91 MB/Sec23.90 MB/Sec 
Flash Disk 3.0 USB DeviceIntegrated Technology Express, Inc.1,953.06 GB48d123418.00 MB/Sec11.66 MB/Sec 
General Flash Disk3.0 USB Device 117.18 GB0777726.17 MB/Sec5.52 MB/Sec 
General UDisk USB DeviceUnknown3.74 GBabcd123428.95 MB/Sec8.21 MB/Sec 
General UDisk USB DeviceIntegrated Technology Express, Inc.1,951.11 GB48d4d218.70 MB/Sec6.58 MB/Sec 
General UDisk USB DeviceIntegrated Technology Express, Inc.14.65 GB48d4d215.20 MB/Sec6.41 MB/Sec 
Generic Flash Disk USB DeviceAlcor Micro Corp.58.98 GB58f638723.60 MB/Sec4.29 MB/Sec 
Generic Flash Disk USB DeviceAlcor Micro Corp.7.50 GB58f638722.33 MB/Sec6.25 MB/Sec 
Generic Flash Disk USB Device 7.31 GB65572b19.49 MB/Sec5.29 MB/Sec 
Generic Flash Disk USB DeviceAlcor Micro Corp.7.48 GB58f638726.18 MB/Sec7.67 MB/Sec 
Generic Flash Disk USB DeviceAlcor Micro Corp.3.74 GB58f638723.04 MB/Sec6.78 MB/Sec 
Generic Flash Disk USB DeviceAlcor Micro Corp.181.80 GB58f638737.96 MB/Sec8.11 MB/Sec 
Generic Flash Disk USB DeviceAlcor Micro Corp.15.03 GB58f638720.49 MB/Sec5.69 MB/Sec 
Generic Flash Disk USB DeviceAlcor Micro Corp.29.28 GB58f638718.70 MB/Sec4.79 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.499.94 GB5e374716.09 MB/Sec10.99 MB/Sec 
Generic- SD/MMCAlcor Micro Corp.59.51 GB58f846833.36 MB/Sec16.87 MB/Secfeng
Generic- SD/MMC USB Device 119.47 GB210970137.89 MB/Sec20.87 MB/Sec 
Generic- SD/MMC/MS PRO USB DeviceRealtek Semiconductor Corp.1.86 GBbda17715.21 MB/Sec4.77 MB/Sec1
HP USB Flash Drive USB DeviceHewlett-Packard57.74 GB3f0200335.77 MB/Sec15.70 MB/Sec 
HP USB Flash Drive USB DeviceHewlett-Packard115.44 GB3f0198536.47 MB/Sec6.77 MB/Sec 
hp v165w USB DeviceHewlett-Packard7.59 GB3f0530720.65 MB/Sec3.95 MB/Sec 
hp v210w USB DeviceHewlett-Packard7.59 GB3f0560715.51 MB/Sec3.08 MB/Sec 
hp v236w USB DeviceHewlett-Packard28.88 GB3f07d4021.51 MB/Sec3.67 MB/Sec 
iOS devi Y08 USB DeviceAmerica Kotobuki Electronics Industries, Inc.927.94 GB58773887.74 MB/Sec6.83 MB/Sec 
JetFlash Transcend 32GB USB Device 29.91 GB8564100021.21 MB/Sec8.41 MB/Sec 
JetFlash Transcend 4GB USB Device 3.67 GB8564100023.41 MB/Sec6.39 MB/Sec 
Kingston DataTraveler 2.0 USB DeviceKingston Technology7.20 GB951166519.01 MB/Sec3.26 MB/Sec 
Kingston DataTraveler 2.0 USB DeviceKingston Technology Company Inc.1.92 GB13fe1a0011.88 MB/Sec5.11 MB/Sec 
Kingston DataTraveler 3.0 USB 128GBKingston Technology0.66 GB951166637.89 MB/Sec9.80 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.39 GB951166625.61 MB/Sec3.86 MB/Secdavidb
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.87 GB951166631.47 MB/Sec18.17 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology115.44 GB951166627.42 MB/Sec6.98 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.91 GB951166638.64 MB/Sec21.66 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.78 GB951166627.43 MB/Sec6.10 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology230.96 GB951166635.77 MB/Sec21.33 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology230.91 GB951166635.77 MB/Sec16.18 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology57.65 GB951166624.63 MB/Sec4.21 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology57.70 GB951166624.20 MB/Sec8.10 MB/Sec 
Kingston DataTraveler 400 USB DeviceKingston Technology7.46 GB951161421.90 MB/Sec7.89 MB/Sec 
Kingston DataTraveler G3 USB DeviceToshiba Corp.3.72 GB930654518.00 MB/Sec8.99 MB/Sec 
Kingston DataTraveler SE9 USB DeviceKingston Technology14.64 GB951168917.86 MB/Sec13.64 MB/Sec 
Kingston DT 101 G2 USB DeviceKingston Technology233.00 GB951164213.40 MB/Sec4.79 MB/Secatwaty
KODAK SS D X200 512GB USB DeviceRealtek Semiconductor Corp.476.94 GBbda920136.47 MB/Sec27.17 MB/Sec 
Lenovo 1Tb (aliexpress)Integrated Technology Express, Inc.976.53 GB48d4d221.34 MB/Sec7.89 MB/Secnemo
Lenovo 1Tb aliexpressIntegrated Technology Express, Inc.976.53 GB48d4d214.51 MB/Sec11.45 MB/Sec 
Lenovo 1Tb aliexpressIntegrated Technology Express, Inc.976.53 GB48d4d214.62 MB/Sec11.41 MB/Sec 
Lexar USB Flash Drive USB Device 57.60 GB21c4cd129.24 MB/Sec8.01 MB/Sec2.0 val
Lexar USB Flash Drive USB DeviceLexar Media, Inc.14.90 GB5dca81d25.15 MB/Sec6.87 MB/Sec 
Lexar USB Flash Drive USB Device 57.60 GB21c4cd129.69 MB/Sec13.09 MB/Sec2.0 val
Lexar USB Flash Drive USB Device 57.60 GB21c4cd129.68 MB/Sec13.21 MB/Sec2-0 val
Mass Storage Device USB DeviceSuper Top1,998.00 GB14cd121218.40 MB/Sec8.41 MB/Sec 
Mass Storage Device USB DeviceSuper Top119.08 GB14cd121217.78 MB/Sec15.12 MB/Sec 
MicroSD Card reader on usb 2.0 3.73 GB190822614.64 MB/Sec5.34 MB/Sec 
MXT-USB Storage Device USB Device 463.41 GBaaaa881620.43 MB/Sec19.53 MB/Sec 
Netac OnlyDisk USB DeviceNetac Technology Co., Ltd117.18 GBdd8370115.10 MB/Sec3.06 MB/Sec 
Patriot Memory USB DeviceKingston Technology Company Inc.7.45 GB13fe1f0033.89 MB/Sec9.75 MB/Seccls2024
Patriot Memory USB DeviceKingston Technology Company Inc.31.98 GB13fe550027.69 MB/Sec14.26 MB/SecReboots
PHILIPS UFD - Generic Flash Disk USB DeviceAlcor Micro Corp.117.18 GB58f638732.73 MB/Sec6.76 MB/SecChris
PHILIPS USB Device 58.59 GB346d567815.96 MB/Sec10.61 MB/Sec 
Realtek WR9210 NVME USB DeviceRealtek Semiconductor Corp.476.92 GBbda921035.12 MB/Sec12.28 MB/SecScracken
Samsung Flash Drive FIT USB DeviceFeiya Technology Corp.239.01 GB90c100033.28 MB/Sec25.83 MB/Sec 
Samsung SSD 980 PRO 1TB USB DeviceRealtek Semiconductor Corp.931.47 GBbda921039.74 MB/Sec39.72 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.14.89 GB781556721.24 MB/Sec5.45 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.14.90 GB781556728.65 MB/Sec4.50 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.29.23 GB781556720.55 MB/Sec3.41 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.29.22 GB781556722.40 MB/Sec4.05 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.14.51 GB781556736.22 MB/Sec7.51 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.14.51 GB781556736.22 MB/Sec8.35 MB/Secadi 1
SanDisk Cruzer Blade USB DeviceSanDisk Corp.28.64 GB781556725.27 MB/Sec16.22 MB/Sec2.0 val
SanDisk Cruzer Blade USB DeviceSanDisk Corp.28.64 GB781556724.72 MB/Sec14.26 MB/Sec2.0 val
SanDisk Cruzer Blade USB DeviceSanDisk Corp.119.25 GB781556741.15 MB/Sec7.82 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.28.66 GB781556719.79 MB/Sec11.03 MB/Sec 
SanDisk Cruzer Force USB DeviceSanDisk Corp.29.82 GB781557d21.82 MB/Sec4.92 MB/Sec 
SanDisk Cruzer Glide USB DeviceSanDisk Corp.14.89 GB781557525.74 MB/Sec4.95 MB/SecReboots
SanDisk Cruzer USB DeviceSanDisk Corp.32.00 GB781557534.91 MB/Sec25.37 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.116.49 GB78155b140.83 MB/Sec19.07 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.93 GB781553527.04 MB/Sec12.91 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.14.30 GB781558336.93 MB/Sec13.68 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.114.56 GB781559535.34 MB/Sec20.50 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.51 GB781558138.40 MB/Sec7.41 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.47 GB781559037.89 MB/Sec17.83 MB/Sec 
SMI USB DISK USB DeviceFeiya Technology Corp.117.19 GB90c200039.46 MB/Sec19.07 MB/Sec 
Sony Storage Media USB DeviceSony Corp.14.43 GB54c2a515.08 MB/Sec6.13 MB/Sec 
Sony Storage Media USB DeviceSony Corp.14.43 GB54c2a516.50 MB/Sec6.44 MB/Sec 
Sony Storage Media USB DeviceSony Corp.14.43 GB54c2a516.27 MB/Sec6.36 MB/Sec 
Sony Storage Media USB DeviceSony Corp.14.43 GB54c2a516.22 MB/Sec6.30 MB/Sec 
TeamGroup USB Flash Disk USB DeviceFeiya Technology Corp.57.61 GB90c100032.55 MB/Sec9.01 MB/SecReboots
TOSHIBA TransMemory USB DeviceToshiba Corp.14.44 GB930654430.11 MB/Sec3.57 MB/Sec 
USB Attached SCSI (UAS) Mass Storage DeviceRealtek Semiconductor Corp.149.05 GBbda920159.37 MB/Sec18.70 MB/Sec 
USB Attached SCSI (UAS) Mass Storage Device 476.92 GB210971633.89 MB/Sec23.90 MB/Sec 
USB DeviceKingston Technology Company Inc.7.44 GB13fe410024.30 MB/Sec9.25 MB/Sec 
USB Device 58.97 GB24a9205a23.80 MB/Sec13.21 MB/Sec2.0 val
USB Device 58.97 GB24a9205a20.28 MB/Sec12.36 MB/Sec2.0val
USB DeviceAlcor Micro Corp.14.45 GB58f638718.76 MB/Sec6.63 MB/Sec 
USB DISK 2.0 USB DeviceKingston Technology Company Inc.14.28 GB13fe310014.71 MB/Sec4.10 MB/Sec 
USB Drive 16gbAlcor Micro Corp.14.94 GB58f638714.89 MB/Sec4.19 MB/Sec 
USB Flash DISK USB DeviceFeiya Technology Corp.7.53 GB90c100021.62 MB/Sec4.91 MB/Sec 
USB FLASH DRIVE USB DeviceApacer Technology, Inc.7.21 GB1005b11325.15 MB/Sec8.19 MB/Sec 
USB FLASH DRIVE USB DeviceApacer Technology, Inc.28.88 GB1005b11331.47 MB/Sec5.91 MB/SecMiTask
USB Mass Storage DeviceSanDisk Corp.28.66 GB781559138.15 MB/Sec12.00 MB/Sec 
USB Mass Storage DeviceSanDisk Corp.28.66 GB781559138.14 MB/Sec12.08 MB/Sec 
USB Mass Storage Device 14.63 GB1e3d198a14.05 MB/Sec12.18 MB/Secat_oussama
USB Mass Storage DeviceFeiya Technology Corp.3.90 GB90c100015.07 MB/Sec3.75 MB/Sec 
USB Mass Storage DeviceKingston Technology Company Inc.58.69 GB13fe430020.97 MB/Sec3.14 MB/Sec2.0 val
USB Mass Storage DeviceKingston Technology Company Inc.58.69 GB13fe430021.04 MB/Sec3.80 MB/Sec2.0 val
USB Mass Storage DeviceKingston Technology Company Inc.58.70 GB13fe430018.99 MB/Sec3.06 MB/Sec2.0 val
USB Mass Storage DeviceKingston Technology Company Inc.58.70 GB13fe430018.67 MB/Sec3.00 MB/Sec2.0 val
USB Mass Storage DeviceSanDisk Corp.28.64 GB781559134.29 MB/Sec14.66 MB/Sec 
USB Mass Storage DeviceGenesys Logic, Inc.59.67 GB5e375130.48 MB/Sec17.45 MB/Sec 
USB Mass Storage Device 29.28 GB346d567836.00 MB/Sec23.71 MB/Sec 
USB Mass Storage DeviceSanDisk Corp.28.65 GB78155a929.39 MB/Sec17.35 MB/Sec 
USB Mass Storage Device 4tbIntegrated Technology Express, Inc.3,906.23 GB48d123414.96 MB/Sec8.89 MB/Sec 
USB SSD DiskSuper Top415.13 GB14cd611635.79 MB/Sec7.51 MB/Sec 
VendorCo ProductCode USB DeviceIntegrated Technology Express, Inc.29.10 GB48d123419.94 MB/Sec5.38 MB/Sec 
VendorCo ProductCode USB Device 117.18 GB346d567834.48 MB/Sec23.80 MB/Sec 
VendorCo ProductCode USB DeviceIntegrated Technology Express, Inc.1,943.12 GB48d123421.10 MB/Sec14.55 MB/Sec 
VendorCo ProductCode USB Device 14.65 GB346d567814.11 MB/Sec4.18 MB/Sec 
VendorCo ProductCode USB DeviceIntegrated Technology Express, Inc.976.53 GB48d123423.48 MB/Sec3.88 MB/Sec 
VendorCo ProductCode USB Device 14.63 GB346d567821.30 MB/Sec5.69 MB/Sec 
VendorCo ProductCode USB DeviceIntegrated Technology Express, Inc.1,855.47 GB48d123426.06 MB/Sec7.72 MB/Sec 
VendorCo ProductCode USB Device 117.18 GB346d567824.27 MB/Sec2.90 MB/SecMX
VendorCo ProductCode USB Device 7.49 GB346d567823.41 MB/Sec7.92 MB/Sec 
VendorCo ProductCode USB DeviceIntegrated Technology Express, Inc.58.59 GB48d123423.13 MB/Sec18.29 MB/Sec 
VendorCo ProductCode USB DeviceIntegrated Technology Express, Inc.1,951.11 GB48d123421.25 MB/Sec16.99 MB/Sec 
VendorCo ProductCode USB DeviceIntegrated Technology Express, Inc.1,943.30 GB48d123416.97 MB/Sec4.08 MB/Sec 
VendorCo ProductCode USB DeviceIntegrated Technology Express, Inc.29.38 GB48d123423.32 MB/Sec6.06 MB/Sec 
VendorCo ProductCode USB Device 29.28 GB346d567819.72 MB/Sec8.32 MB/Sec 
VendorCo ProductCode USB Device 58.59 GB346d567821.08 MB/Sec5.52 MB/Sec 
VendorCo ProductCode USB Device 14.65 GB346d567820.62 MB/Sec5.42 MB/SecKishore
VendorCo ProductCode USB Device (Fake or Real Toshiba 32GB Usb 2.0) 29.28 GBffff567816.89 MB/Sec7.68 MB/SecTurker
VendorCo ProductCode USB Device - Fake 2.1TB drive - Actual 62GBIntegrated Technology Express, Inc.62.50 GB48d123418.88 MB/Sec7.33 MB/Secfrom Temu
Verbatim STORE N GO USB Device 7.28 GB18a530215.95 MB/Sec3.70 MB/Sec 
Witte USB stickUnknown3.75 GBabcd123426.14 MB/Sec5.19 MB/Sec 

Total number of records: 139