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USB 3.0 Flash Drive Speed Tests - Any Drive Size

Welcome to Speed Tests Web site for USB 3.0 Flash Drives/Disks.
In this page, you can find the speed test results of USB 3.0 flash drives or disks, made by USBDeview utility. USBDeview make this test by writing a large file into the USB 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

Notice that the USB devices of last size group (above 64 GB) are not really flash drives. they are external hard disk drives plugged to USB. I originally created this Web site for flash drives, but because some people already submitted the speed test results of external USB disks, I added a group for them too.

Product NameVendor NameDrive SizeVIDPIDRead SpeedWrite SpeedSubmitter
USB USB DeviceJMicron Technology Corp. / JMicron USA Technology Corp.0.49 GB152d1576112.92 MB/Sec130.81 MB/SecF.R.
Kingston DataTraveler 3.0 USB DeviceKingston Technology7.20 GB951166672.87 MB/Sec9.80 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.7.20 GB5dca83817.04 MB/Sec8.61 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology7.20 GB951166685.39 MB/Sec5.06 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology7.21 GB9511666110.28 MB/Sec4.72 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology7.22 GB9511666107.56 MB/Sec1.19 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology7.30 GB951166678.49 MB/Sec5.24 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology7.31 GB951166647.59 MB/Sec7.86 MB/SecKitsune
Kingston DataTraveler 3.0 USB DeviceKingston Technology7.32 GB951166695.31 MB/Sec4.36 MB/Sec 
USB DISK 3.0 USB Device Duracell USB 3.1Kingston Technology Company Inc.7.38 GB13fe5500140.85 MB/Sec20.39 MB/SecOlaf
Sony Storage Media USB DeviceSony Corp.7.38 GB54c9c2140.63 MB/Sec26.79 MB/Secxaba
SAMSUNG Gamme Plus Micro SD 8 Go class10Lexar Media, Inc.7.51 GB5dcb05122.68 MB/Sec16.89 MB/Secjek
SAMSUNG Gamme Plus Micro SD 8 Go class10Lexar Media, Inc.7.51 GB5dcb05122.58 MB/Sec15.40 MB/Secjek
SanDisk Ultra Fit USB DeviceSanDisk Corp.14.31 GB7815583131.00 MB/Sec32.36 MB/Sec 
SanDisk Ultra Fit USB Device 16GoSanDisk Corp.14.31 GB7815583131.00 MB/Sec34.50 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.14.32 GB781558397.72 MB/Sec25.53 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.39 GB9511666106.64 MB/Sec17.67 MB/SecYusella
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.40 GB9511666110.70 MB/Sec9.43 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.40 GB951166662.39 MB/Sec4.45 MB/Sec 
Kingston DT50 16GbKingston Technology14.41 GB951166690.00 MB/Sec6.36 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.41 GB951166662.03 MB/Sec10.64 MB/SecC4I DT50
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.42 GB951166632.76 MB/Sec4.29 MB/Sec 
SDHC CardGenesys Logic, Inc.14.43 GB5e374966.96 MB/Sec10.05 MB/Sec 
PNY USB 3.0 FD USB DevicePNY14.43 GB154bd2140.85 MB/Sec28.55 MB/Sec 
Sony Storage Media USB DeviceSony Corp.14.44 GB54c9c2110.70 MB/Sec10.59 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.14.47 GB125fdc1a38.93 MB/Sec13.42 MB/SecMarcino
JetFlash Transcend 16GB USB Device 14.71 GB85641000108.83 MB/Sec12.79 MB/SecGaspar
Generic- SD/MMC USB DeviceRealtek Semiconductor Corp.14.83 GBbda31621.74 MB/Sec12.08 MB/Sec 
Generic- SD/MMC USB DeviceRealtek Semiconductor Corp.14.83 GBbda31622.07 MB/Sec12.23 MB/SecGadget
SanDisk Ultra USB Device (First Insertion)SanDisk Corp.14.89 GB7815581120.00 MB/Sec11.95 MB/SecDMR
SanDisk Ultra USB Device (Readyboost to drive OFF)SanDisk Corp.14.89 GB7815581137.20 MB/Sec68.60 MB/SecDMR
SanDisk Cruzer Glide 3.0 USB DeviceSanDisk Corp.14.90 GB781559796.15 MB/Sec11.77 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.62 GB7815591144.00 MB/Sec69.39 MB/SecBeep
Sandisk 32GB m.3 Dual DriveSanDisk Corp.28.62 GB781558a159.86 MB/Sec17.14 MB/SecJhim69s
SanDisk Ultra Fit USB DeviceSanDisk Corp.28.62 GB7815583137.20 MB/Sec61.94 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.28.62 GB7815583133.93 MB/Sec66.23 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.62 GB7815581128.02 MB/Sec41.74 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.63 GB7815591144.00 MB/Sec58.79 MB/SecAndry Koz
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.63 GB7815591144.00 MB/Sec59.41 MB/SecAndry Koz
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.63 GB7815591147.78 MB/Sec70.26 MB/SecAndry Koz
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.63 GB7815591144.00 MB/Sec78.88 MB/SecRCID_DPK1
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781558174.94 MB/Sec24.34 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781558174.88 MB/Sec23.46 MB/Secng
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781558173.95 MB/Sec23.17 MB/Secneagabi
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.63 GB7815591169.17 MB/Sec33.48 MB/SecMatteo
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.63 GB7815591169.49 MB/Sec47.19 MB/SecMatteo
SanDisk Ultra Flair SDCZ73-032G-G46 USB 3.0 USB DeviceSanDisk Corp.28.63 GB7815591160.14 MB/Sec40.56 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.28.63 GB7815583133.93 MB/Sec48.00 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781558a134.13 MB/Sec31.30 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB7815581151.52 MB/Sec27.04 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.64 GB781558a140.41 MB/Sec14.19 MB/Sec 
sandisk ultra 3.0SanDisk Corp.28.64 GB781558194.64 MB/Sec25.75 MB/Sec32GB
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.64 GB781559594.64 MB/Sec36.51 MB/Secchucic
SanDisk Ultra Dual USB 3.0 64GBSanDisk Corp.28.64 GB781559597.83 MB/Sec36.51 MB/Secchucic
SanDisk Ultra USB DeviceSanDisk Corp.28.64 GB7815581106.76 MB/Sec23.17 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.77 GB9511666104.77 MB/Sec8.12 MB/Sec 
Kingston DataTraveler DT-SE9 G2 USB 3.0 DeviceKingston Technology28.81 GB9511666115.24 MB/Sec29.54 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.28.82 GB5e374966.23 MB/Sec11.34 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.83 GB951166696.15 MB/Sec19.43 MB/SecC4I
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.85 GB951166699.23 MB/Sec21.10 MB/Sec 
Monster MONSTER DIGITAL USB Device 28.86 GB2897550094.54 MB/Sec36.06 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.87 GB9511666117.49 MB/Sec52.36 MB/Sec 
Kingston DT microDuo 3.0 USB DeviceKingston Technology28.87 GB95116a3102.86 MB/Sec9.11 MB/Sec 
Kingston DT microDuo 3.0 USB DeviceKingston Technology28.87 GB95116a399.23 MB/Sec9.14 MB/Sec 
hp x710w USB DeviceHewlett-Packard28.87 GB3f04840115.24 MB/Sec12.80 MB/SecAkash
hp x740w USB DeviceHewlett-Packard28.88 GB3f0914072.93 MB/Sec8.94 MB/Secakash
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.28.89 GB125fdd1a94.54 MB/Sec14.79 MB/SecEddie303
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.28.90 GB125fdd1a112.30 MB/Sec1.09 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.28.90 GB125fdd1a30.63 MB/Sec11.03 MB/Sec 
Kingston DT microDuo 3.0 USB DeviceKingston Technology28.90 GB95116a3120.16 MB/Sec38.46 MB/Seci_WOOF onUSB3.
Kingston DT microDuo 3.0 USB Device on USB 3.0 slotKingston Technology28.90 GB95116a3120.16 MB/Sec33.54 MB/Seci_WOOF
SeCro USB3.1 SD Card Reader with 32GB SanDisk Ultra HC [Class 10] | Identified as: Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.28.96 GB5e374950.53 MB/Sec8.37 MB/Secrahuldottech
Kingston DataTraveler 3.0 USB DeviceKingston Technology29.04 GB951166664.79 MB/Sec18.79 MB/SecGaspar
Kingston DataTraveler 3.0 USB DeviceKingston Technology29.04 GB951166656.57 MB/Sec37.22 MB/SecStojko
DekiikeD Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.29.10 GB5e374922.50 MB/Sec6.91 MB/SecDekiikeD
Kingston DT Ultimate G3 USB DeviceKingston Technology29.28 GB9511697180.36 MB/Sec20.17 MB/Secborzo
JetFlash Transcend 32GB USB Device 29.36 GB85641000104.77 MB/Sec23.61 MB/Sec 
JetFlash Transcend TS32GJF790K 32GB USB Device 29.36 GB85641000106.64 MB/Sec22.68 MB/Sec 
UFD 3.0 Silicon-Power32G USB DeviceKingston Technology Company Inc.29.53 GB13fe5500118.63 MB/Sec5.43 MB/Sec 
Sandisk Micro SD Extreme Class10Lexar Media, Inc.29.71 GB5dcb05187.29 MB/Sec30.97 MB/Secjek
Sandisk Micro SD Extreme Class10Lexar Media, Inc.29.71 GB5dcb05187.21 MB/Sec31.47 MB/Secjek
Lexar USB Flash Drive USB DeviceLexar Media, Inc.29.79 GB5dca83a144.00 MB/Sec37.16 MB/SecBen
Lexar microSD 633xLexar Media, Inc.29.82 GB5dcb05182.27 MB/Sec30.32 MB/Sec 
Lexar microSD LSDMI32GBBEU633RLexar Media, Inc.29.82 GB5dcb05182.27 MB/Sec24.41 MB/Secjek
SanDisk Ultra Fit USB DeviceSanDisk Corp.57.27 GB7815583164.53 MB/Sec53.83 MB/SecJLGR
SanDisk Ultra Fit USB DeviceSanDisk Corp.57.28 GB7815583155.71 MB/Sec45.34 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology57.62 GB951166646.08 MB/Sec6.07 MB/SecPaSSiO
USB DISK 3.1 Duracell 64GBKingston Technology Company Inc.57.66 GB13fe5500125.52 MB/Sec39.25 MB/SecOlaf
USB DISK 3.0 USB DeviceKingston Technology Company Inc.57.66 GB13fe5500110.84 MB/Sec61.27 MB/Sec 
USB DISK 3.0 USB DeviceKingston Technology Company Inc.57.66 GB13fe5500112.92 MB/Sec60.65 MB/Sec 
Philips USB Flash Drive USB DeviceKingston Technology Company Inc.57.66 GB13fe5500108.70 MB/Sec57.58 MB/SecPoushen Ou
Patriot Memory USB DeviceKingston Technology Company Inc.57.68 GB13fe550032.91 MB/Sec16.60 MB/Sec 
Corsair Voyager Mini 3.0 USB Device 57.70 GB1b1c1a0c130.81 MB/Sec55.38 MB/SecBen
Patriot Glyde USB DISK 3.1 USB DeviceKingston Technology Company Inc.57.70 GB13fe550033.30 MB/Sec18.40 MB/Sec 
Patriot Memory Blitz USB DeviceKingston Technology Company Inc.57.70 GB13fe550032.18 MB/Sec13.33 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology57.71 GB951166674.94 MB/Sec17.80 MB/SecGaspar
Kingston DataTraveler 3.0 USB DeviceKingston Technology57.73 GB9511666104.77 MB/Sec58.79 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.57.80 GB125fdb8a47.67 MB/Sec13.32 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.57.81 GB125f312b185.95 MB/Sec64.70 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.57.81 GB125f312b185.57 MB/Sec64.01 MB/SecAAATK
SanDisk Ultra USB DeviceSanDisk Corp.57.82 GB7815590147.78 MB/Sec75.82 MB/SecRvguido
SanDisk Ultra USB DeviceSanDisk Corp.57.82 GB7815590144.00 MB/Sec54.35 MB/SecJPrates
SanDisk Ultra USB DeviceSanDisk Corp.57.83 GB7815581131.00 MB/Sec53.32 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.57.84 GB7815591108.96 MB/Sec38.71 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.57.84 GB7815583128.02 MB/Sec60.00 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.84 GB7815590144.00 MB/Sec67.77 MB/SecF.R.
SanDisk Ultra USB DeviceSanDisk Corp.57.90 GB7815590144.00 MB/Sec10.47 MB/Sec 
SONY-MSD64UY3AMelCo., Inc.58.05 GB41125a64.70 MB/Sec12.15 MB/Sec 
SanDisk Cruzer Glide 3.0 USB DeviceSanDisk Corp.58.10 GB781559794.44 MB/Sec41.74 MB/Sec 
SanDisk Extreme USB DeviceSanDisk Corp.58.40 GB7815580230.18 MB/Sec34.91 MB/Sec 
EAGET CU10 USB DeviceKingston Technology Company Inc.58.63 GB13fe5500147.54 MB/Sec37.16 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.59.62 GB5dca838101.01 MB/Sec20.87 MB/Sec 
SanDisk Ultra Fit USB Device 128gbSanDisk Corp.114.53 GB7815583159.86 MB/Sec61.27 MB/Secjfii
SanDisk Ultra Fit USB DeviceSanDisk Corp.114.53 GB7815583151.52 MB/Sec55.94 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.114.53 GB7815595147.54 MB/Sec54.35 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.114.56 GB7815595169.49 MB/Sec43.63 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.114.56 GB7815595169.49 MB/Sec47.59 MB/SecExtern
Verbatim STORE N GO USB Device 115.13 GB18a5243288.46 MB/Sec88.58 MB/SecRvguido
Integral 128Gb USB DISK 3.0 USB Device 115.27 GB26bd991732.36 MB/Sec6.45 MB/Secj
SanDisk Ultra USB DeviceSanDisk Corp.115.69 GB7815581122.62 MB/Sec27.04 MB/Sectester100
TOSHIBA TransMemory U364 USB 3.0 128GB (THN-U364W1280E4)Toshiba Corp.116.34 GB930140a72.00 MB/Sec14.66 MB/SecTC
TOSHIBA TransMemory U364 USB 3.0 128GB (THN-U364W1280E4)Toshiba Corp.116.34 GB930140a72.93 MB/Sec28.94 MB/SecTC
KingDian U10 128GB USB DeviceFeiya Technology Corp.117.17 GB90c100084.83 MB/Sec32.22 MB/Sec 
Samsung Flash Drive USB Device muf-128aFeiya Technology Corp.119.50 GB90c1000133.93 MB/Sec49.67 MB/Sec 
TS-RDF5 SD Transcend USB Device 183.31 GB8564400090.00 MB/Sec18.17 MB/Sec 
USB DISK 3.0 USB DeviceKingston Technology Company Inc.230.45 GB13fe550025.15 MB/Sec8.25 MB/Sec 
PNY USB 3.0 FD USB DevicePNY235.99 GB154bd9131.00 MB/Sec41.44 MB/SecKENDINE YAZAR
PNY USB 3.0 FD USB DevicePNY236.38 GB154bd9410.96 MB/Sec80.00 MB/SecSSD'YE YAZAR
SanDisk Extreme Pro USB DeviceSanDisk Corp.238.44 GB7815588384.62 MB/Sec58.18 MB/Sec 
SanDisk Extreme Pro USB Device 256 GB USB 3.1SanDisk Corp.238.44 GB7815588382.98 MB/Sec198.68 MB/SecOMID SOLO
SanDisk Extreme Pro USB DeviceSanDisk Corp.238.44 GB7815588384.62 MB/Sec221.67 MB/SecOMID SOLO
SDXC CardGenesys Logic, Inc.249.99 GB5e374719.25 MB/Sec4.62 MB/Sec 
SDXC CardGenesys Logic, Inc.250.00 GB5e374919.93 MB/Sec7.90 MB/Sec 
WD My Passport 074A USB DeviceWestern Digital Technologies, Inc.361.48 GB105874a71.09 MB/Sec15.24 MB/Sec 
Kingston HyperX Savage USB DeviceKingston Technology468.74 GB95116b3101.74 MB/Sec1.17 MB/Sec 
SDXC CardGenesys Logic, Inc.499.98 GB5e37475.46 MB/Sec1.57 MB/Sec 
ASMT 2105 USB DeviceASMedia Technology Inc.653.87 GB174c1053288.46 MB/Sec108.83 MB/Sec 
TOSHIBA External USB 3.0 USB DeviceToshiba America Info. Systems, Inc.931.41 GB480a10093.07 MB/Sec81.23 MB/Sec 
WD My Passport 259F USB DeviceWestern Digital Technologies, Inc.931.48 GB1058259f84.75 MB/Sec84.67 MB/Sec 
TOSHIBA MQ01ABD100 USB Device 931.51 GB18a52376,000.00 MB/Sec23.60 MB/Sec 
Kingston DT Ultimate GT USB DeviceKingston Technology1,844.00 GB95116b6199.12 MB/Sec10.12 MB/Sec 
WD Elements 10B8 USB DeviceWestern Digital Technologies, Inc.1,862.98 GB105810b880.00 MB/Sec72.00 MB/Sec 
WD My Passport 25E1 USB DeviceWestern Digital Technologies, Inc.1,862.98 GB105825e1106.64 MB/Sec102.86 MB/Sec 
WD My Passport 25E1 USB DeviceWestern Digital Technologies, Inc.1,862.98 GB105825e1115.24 MB/Sec59.41 MB/Sec 
TOSHIBA External USB 3.0 USB DeviceToshiba America Info. Systems, Inc.1,863.01 GB480a20748.00 MB/Sec6.69 MB/Sec 
Seagate FA GoFlex Desk USB DeviceSeagate RSS LLC1,863.01 GBbc250a161.27 MB/Sec37.89 MB/Sec 
WD My Book 1230 USB DeviceWestern Digital Technologies, Inc.2,794.49 GB1058123094.44 MB/Sec77.85 MB/Sec 

Total number of records: 147