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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
ADATA SU 650 USB DeviceInitio Corporation111.79 GB13fd3940213.27 MB/Sec133.93 MB/SecReb00ts
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.14.70 GB125f312b81.15 MB/Sec19.26 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.29.95 GB125fdc1a102.86 MB/Sec16.00 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.28.23 GB125fdd1a68.65 MB/Sec10.97 MB/Sec 
ADATA USB Flash Drive USB Device UV131A-DATA Technology Co., Ltd.28.23 GB125fdd1a112.92 MB/Sec8.43 MB/Sec 
ADATA UV150 32GB USB 3.0A-DATA Technology Co., Ltd.29.95 GB125fdc1a102.86 MB/Sec18.76 MB/SecHMRMike
APACER AH352 32GBApacer Technology, Inc.28.85 GB1005b128108.56 MB/Sec37.89 MB/Sec 
APACER AH359 32GBApacer Technology, Inc.28.85 GB1005b128117.49 MB/Sec55.38 MB/Sec 
Apricorn Fortress USB DeviceApricorn1,907.73 GB9841400174.76 MB/Sec144.00 MB/Sec 
Apricorn Secure Key 3z USB DeviceApricorn59.62 GB9841409128.02 MB/Sec68.55 MB/Sec 
ASMT 2115 USB DeviceASMedia Technology Inc.279.48 GB174c55aa60.12 MB/Sec79.02 MB/Sec 
ASMT 2115 USB DeviceASMedia Technology Inc.55.90 GB174c1153117.80 MB/Sec128.21 MB/Sec 
ATA Samsung SSD 860 USB Device 1,863.01 GB25371068261.63 MB/Sec240.64 MB/SecSwimming Tuxes
BUFFALO HD-PCTU3 USB DeviceMelCo., Inc.931.51 GB4111de1.33 MB/Sec2.29 MB/Sec 
Corsair Voyager SliderX1 USB Device 230.81 GB1b1c1a15144.00 MB/Sec36.67 MB/Sec 
General USB Flash Disk USB DeviceFeiya Technology Corp.120.22 GB90c100064.70 MB/Sec11.66 MB/SecReb00ts
General USB Flash Disk USB DeviceFeiya Technology Corp.120.22 GB90c100066.18 MB/Sec7.31 MB/SecReb00ts
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.29.71 GB5e374992.88 MB/Sec38.40 MB/Sec 
Gigastone U307S USB 3.0 64GB 59.50 GB1f75903205.95 MB/Sec58.18 MB/Sec 
HP x765w USB DeviceHewlett-Packard14.43 GB3f06d40122.62 MB/Sec32.73 MB/Sec 
Innostor Innostor USB Device 29.42 GB1f7591787.29 MB/Sec17.67 MB/Sec 
Innostor Innostor USB Device 14.42 GB1f7591787.21 MB/Sec12.55 MB/SecBarry
Integral Courier USB Device 29.44 GB26bd9917174.76 MB/Sec25.42 MB/Sec 
Intenso Speed Line USB Device 64 GB 58.58 GB1f75917102.86 MB/Sec39.72 MB/Sec 
JetFlash Transcend 16GB USB Device 14.72 GB85641000164.53 MB/Sec14.77 MB/Sec 
JetFlash Transcend 32GB USB Device 29.40 GB8564100087.38 MB/Sec31.02 MB/Sec 
JetFlash Transcend JetFlash 790W 64GB USB Device 57.58 GB85641000101.01 MB/Sec28.95 MB/Sectroopaloop
Kingston 64GB Canvas Select 80 Mbs Class 10 Micro-SDGenesys Logic, Inc.57.91 GB5e374388.58 MB/Sec29.09 MB/SecDevlin85
Kingston DataTraveler 3.0 USB 16GBKingston Technology14.41 GB951166682.71 MB/Sec5.03 MB/SecDQS
Kingston DataTraveler 3.0 USB DeviceKingston Technology7.21 GB951166643.31 MB/Sec7.40 MB/SecIAGMS
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.87 GB9511666120.16 MB/Sec10.97 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.40 GB951166657.45 MB/Sec5.26 MB/SecCarl
Kingston DataTraveler 3.0 USB DeviceKingston Technology57.73 GB951166691.37 MB/Sec13.09 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.80 GB951166682.27 MB/Sec6.06 MB/Secdsp
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.43 GB9511666112.92 MB/Sec16.09 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.41 GB951166662.68 MB/Sec5.64 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.82 GB951166690.00 MB/Sec8.74 MB/SecOgnisty321
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.80 GB9511666110.84 MB/Sec15.00 MB/SecNITROF
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.63 GB951166614.80 MB/Sec2.66 MB/SecProBackup.nl
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.40 GB951166684.75 MB/Sec9.11 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.40 GB951166681.15 MB/Sec8.08 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology7.20 GB9511666128.57 MB/Sec1.11 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.41 GB9511666106.76 MB/Sec12.72 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology57.73 GB9511666108.70 MB/Sec21.57 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.80 GB951166699.34 MB/Sec14.92 MB/Secthadok
Kingston DataTraveler 3.0 USB DeviceKingston Technology115.50 GB9511666106.76 MB/Sec21.41 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.85 GB951166699.23 MB/Sec15.53 MB/Sec 
Kingston DT106 32GBKingston Technology28.80 GB9511666108.70 MB/Sec17.72 MB/SecKahn
Kingston DTR30G2 USB DeviceKingston Technology7.31 GB95116a2128.02 MB/Sec36.69 MB/Sec 
Kingston HyperX Savage USB DeviceKingston Technology117.13 GB95116b3338.35 MB/Sec48.81 MB/Sec 
Lexar 32GB 300x Class 10 microSDHC UHS-I Memory CardGenesys Logic, Inc.29.85 GB5e374345.00 MB/Sec9.65 MB/Secdevlin85
Lexar Jumpdrive P10 16GBLexar Media, Inc.14.91 GB5dca836155.98 MB/Sec93.07 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.119.24 GB5dca838113.07 MB/Sec32.54 MB/Sec 
Lexar uSD UHS2 RDR USB DeviceLexar Media, Inc.59.61 GB5dcb05582.27 MB/Sec30.15 MB/Sec 
Patriot Memory USB DeviceKingston Technology Company Inc.57.69 GB13fe550023.90 MB/Sec10.61 MB/Sec 
Patriot Memory USB DeviceKingston Technology Company Inc.59.00 GB13fe5500213.27 MB/Sec54.84 MB/SecReboots
PHD 3.0 Silicon-Power USB DeviceASMedia Technology Inc.1,862.79 GB174c55aa72.93 MB/Sec130.81 MB/Sec 
PHD 3.0 Silicon-Power USB DeviceASMedia Technology Inc.1,862.79 GB174c55aa72.00 MB/Sec117.65 MB/Sec 
Philips USB Flash Drive USB DeviceKingston Technology Company Inc.192.56 GB13fe550076.86 MB/Sec7.83 MB/Sec 
Philips USB3.0 32GB Flash DriveKingston Technology Company Inc.29.45 GB13fe5200117.49 MB/Sec26.19 MB/SecDQS
PNY 32GB Prime microSDHC Class 10 UHS-I Memory CardGenesys Logic, Inc.28.96 GB5e374373.83 MB/Sec7.69 MB/SecDevlin85
PNY USB 3.0 FD USB DevicePNY230.56 GB154bd9170.21 MB/Sec2.19 MB/Sec 
PNY USB 3.0 FD USB DevicePNY230.56 GB154bd9125.00 MB/Sec0.27 MB/Sec 
PNY USB 3.0 FD USB DevicePNY230.56 GB154bd9129.03 MB/Sec0.26 MB/Sec 
PNY USB 3.0 FD USB DevicePNY28.88 GB154bd225.83 MB/Sec13.78 MB/Sec 
Samsung FIT Plus USB 3.1Feiya Technology Corp.59.75 GB90c1000213.27 MB/Sec35.34 MB/Sec 
Samsung Flash Drive FIT USB DeviceFeiya Technology Corp.119.50 GB90c1000303.03 MB/Sec84.67 MB/Secbrokentony
Samsung Flash Drive FIT USB DeviceFeiya Technology Corp.29.87 GB90c1000110.97 MB/Sec19.62 MB/Sec 
Samsung Flash Drive USB DeviceFeiya Technology Corp.29.88 GB90c1000192.31 MB/Sec26.91 MB/Sec 
Samsung Flash Drive USB DeviceFeiya Technology Corp.59.75 GB90c1000192.31 MB/Sec31.65 MB/Sec 
Samsung Flash Drive USB DeviceFeiya Technology Corp.29.86 GB90c1000213.27 MB/Sec27.56 MB/Sec 
Samsung Portable SSD T5 500GB USB Device to Alienware 18 Win7Samsung Electronics Co., Ltd465.74 GB4e861f5275.23 MB/Sec230.77 MB/SecSwimming Tuxes
Samsung SSD 850 PRO 512G USB Device in NexStar3.l to Alienware 18 Win7ASMedia Technology Inc.476.94 GB174c1351288.46 MB/Sec250.70 MB/SecSwimming Tuxes
Samsung USB 3.1 Bar Plus 32 GB Flash DriveFeiya Technology Corp.29.86 GB90c1000213.27 MB/Sec38.15 MB/Sec 
SanDisk Cruzer Glide 3.0 USB DeviceSanDisk Corp.14.59 GB7815597127.84 MB/Sec16.60 MB/SecDraza
SanDisk Cruzer Glide 3.0 USB DeviceSanDisk Corp.14.59 GB7815597128.02 MB/Sec16.60 MB/SecDraza
SanDisk Cruzer Glide 3.0 USB DeviceSanDisk Corp.14.52 GB7815597117.65 MB/Sec11.47 MB/SecSTUZA1
SanDisk Extreme Pro USB DeviceSanDisk Corp.119.24 GB7815588320.28 MB/Sec131.00 MB/Sec 
SanDisk Extreme USB DeviceSanDisk Corp.117.86 GB781558b174.76 MB/Sec53.83 MB/Sec 
SanDisk Extreme USB DeviceSanDisk Corp.117.84 GB781558b155.71 MB/Sec92.88 MB/Sec 
SanDisk Extreme USB DeviceSanDisk Corp.58.41 GB7815580240.00 MB/Sec147.78 MB/SecWyldAnimal
SanDisk Extreme USB DeviceSanDisk Corp.58.41 GB7815580240.00 MB/Sec144.00 MB/SecWyldAnimal
SanDisk Extreme USB DeviceSanDisk Corp.58.41 GB7815580213.78 MB/Sec133.93 MB/SecWyldAnimal
SanDisk Extreme USB DeviceSanDisk Corp.58.41 GB7815580213.27 MB/Sec140.41 MB/SecWyldAnimal
SanDisk Extreme USB DeviceSanDisk Corp.1,863.01 GB781558027.57 MB/Sec33.48 MB/Sec 
SanDisk Extreme USB DeviceSanDisk Corp.58.41 GB781558b164.53 MB/Sec74.75 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.14.31 GB7815583117.49 MB/Sec31.99 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.114.56 GB7815583122.62 MB/Sec12.25 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.57.87 GB7815583134.13 MB/Sec47.22 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.28.63 GB7815583133.93 MB/Sec43.00 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.28.62 GB7815583131.00 MB/Sec65.45 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.57.27 GB7815583133.93 MB/Sec43.31 MB/SecReb00ts
SanDisk Ultra Fit USB DeviceSanDisk Corp.114.53 GB7815583133.93 MB/Sec55.38 MB/SecReb00ts
SanDisk Ultra Fit USB DeviceSanDisk Corp.115.69 GB7815583104.90 MB/Sec32.97 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.229.12 GB781558396.15 MB/Sec31.35 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.115.69 GB7815583106.76 MB/Sec30.20 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.57.27 GB7815583140.41 MB/Sec41.74 MB/SecReboots
SanDisk Ultra Fit USB DeviceSanDisk Corp.14.32 GB7815583155.71 MB/Sec25.60 MB/Sec 
SanDisk Ultra Fit USB Device on USB3SanDisk Corp.57.27 GB7815583137.20 MB/Sec50.51 MB/Secbrokentony
SanDisk Ultra Fit USB Device on USB3 hubSanDisk Corp.57.27 GB7815583134.13 MB/Sec39.46 MB/Secbrokentony
SanDisk Ultra Fit USB3.0 32GBSanDisk Corp.28.64 GB7815583164.53 MB/Sec45.71 MB/SecDQS
SanDisk Ultra Flair USB 3.0SanDisk Corp.114.53 GB7815591155.71 MB/Sec50.08 MB/SecBW
SanDisk Ultra Flair USB 3.0 128GBSanDisk Corp.114.53 GB7815591159.86 MB/Sec48.81 MB/Sec 
SANDISK ULTRA microSD UHS-I CARD 64GBProlific Technology, Inc.59.45 GB67b273173.05 MB/Sec54.41 MB/Sec 
SanDisk Ultra USB 3.0 DeviceSanDisk Corp.59.61 GB7815581180.00 MB/Sec28.38 MB/Sec 
SanDisk Ultra USB 3.0 USBSanDisk Corp.28.63 GB7815591151.52 MB/Sec45.34 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.64 GB7815591117.65 MB/Sec65.45 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.63 GB7815591147.78 MB/Sec60.65 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.14.32 GB7815591122.62 MB/Sec31.30 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.64 GB781559163.42 MB/Sec39.53 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.63 GB7815595159.86 MB/Sec34.90 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.57.83 GB7815591140.41 MB/Sec49.64 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.63 GB7815595137.20 MB/Sec82.27 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.63 GB7815595137.20 MB/Sec76.79 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.63 GB7815595137.20 MB/Sec67.77 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.63 GB7815595137.20 MB/Sec75.76 MB/Sec 
SanDisk Ultra USB 3.0 USB Device on USB3SanDisk Corp.57.27 GB7815591169.49 MB/Sec44.64 MB/Secbrokentony
SanDisk Ultra USB 3.0 USB Device on USB3 hubSanDisk Corp.57.27 GB7815591164.53 MB/Sec44.31 MB/Secbrokentony
SanDisk Ultra USB DeviceSanDisk Corp.28.62 GB7815581155.71 MB/Sec31.30 MB/SecOM
SanDisk Ultra USB DeviceSanDisk Corp.14.53 GB7815581112.92 MB/Sec10.43 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.53 GB7815581115.09 MB/Sec10.99 MB/SecBig
SanDisk Ultra USB DeviceSanDisk Corp.114.56 GB781558177.85 MB/Sec32.18 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB7815590160.14 MB/Sec16.60 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.114.53 GB7815581164.53 MB/Sec60.00 MB/Sec 
Seagate Backup+ Hub BK USB DeviceSeagate RSS LLC5,588.90 GBbc2ab3882.42 MB/Sec62.07 MB/Sec 
Seagate Expansion USB DeviceSeagate RSS LLC465.76 GBbc2231294.34 MB/Sec7.45 MB/Sec 
SMI USB DISK USB DeviceFeiya Technology Corp.14.63 GB90c100050.53 MB/Sec13.21 MB/Sec 
Sony Storage Media USB DeviceSony Corp.14.43 GB54c9c2115.09 MB/Sec7.92 MB/SecKavi
Sony Storage Media USB DeviceSony Corp.14.47 GB54c9c299.34 MB/Sec7.10 MB/SecNels
TOSHIBA External USB 3.0 USB DeviceToshiba America Info. Systems, Inc.931.51 GB480a20261.27 MB/Sec35.77 MB/Sec 
TOSHIBA USB FLASH DRIVE USB DeviceToshiba Corp.14.45 GB930140880.00 MB/Sec12.77 MB/Sec 
Transcend JetFlash 790K 32GB 29.41 GB85641000104.77 MB/Sec27.83 MB/Sec 
UFD 3.0 Silicon-Power128 USB DeviceKingston Technology Company Inc.117.84 GB13fe550094.34 MB/Sec19.66 MB/Sec 
USB 3.0 GenericGenesys Logic, Inc.30.16 GB5e374322.85 MB/Sec10.77 MB/Sec 
USB Attached SCSI (UAS) Mass Storage DeviceJMicron Technology Corp. / JMicron USA Technology Corp.931.51 GB152d562133.93 MB/Sec7.56 MB/Sec 
USB DevicePNY14.44 GB154bf0f088.58 MB/Sec18.82 MB/Sec 
USB DISK 3.0 USB Device 31.99 GB6557550023.90 MB/Sec6.37 MB/Sec 
USB DISK 3.0 USB Device (Generic Grey with Black Retractable Port Slider) 28.88 GB655733187.21 MB/Sec36.69 MB/Sec 
USB Flash Disk USB Device UV310Feiya Technology Corp.14.72 GB90c1000104.77 MB/Sec12.39 MB/Sec 
USB Mass Storage DeviceFeiya Technology Corp.97.65 GB90c10002,903.23 MB/Sec9.07 MB/Sec 
USB Mass Storage DeviceKingston Technology14.41 GB9511666104.65 MB/Sec10.75 MB/SecHARDEV
Verbatim STORE N GO USB Device 115.31 GB18a524333.11 MB/Sec7.78 MB/Sec 
Verbatim STORE N GO USB3.0 32GB 28.84 GB18a524326.42 MB/Sec11.45 MB/SecDQS
WD Elements 1078 USB DeviceWestern Digital Technologies, Inc.390.62 GB1058107891.56 MB/Sec60.73 MB/Sec 
WD Elements 10A8 USB DeviceWestern Digital Technologies, Inc.506.74 GB105810a899.34 MB/Sec101.01 MB/Sec 
WD Elements 25A1 USB DeviceWestern Digital Technologies, Inc.1,862.98 GB105825a172.00 MB/Sec68.55 MB/Sec 
WD Elements 25A2 USB DeviceWestern Digital Technologies, Inc.1,862.98 GB105825a2102.86 MB/Sec96.05 MB/Sec 
WD Elements 25A2 USB DeviceWestern Digital Technologies, Inc.1,862.98 GB105825a2106.64 MB/Sec96.05 MB/Sec 
WD My Passport 0741 USB DeviceWestern Digital Technologies, Inc.1,862.98 GB105874175.89 MB/Sec51.52 MB/Sec 
WD My Passport 0820 USB DeviceWestern Digital Technologies, Inc.931.48 GB105882073.83 MB/Sec59.41 MB/Sec 
WD My Passport 259D USB Device (Type-C USB 3.0)Western Digital Technologies, Inc.3,725.99 GB1058259d68.55 MB/Sec74.81 MB/Sec 
WD My Passport 259F USB DeviceWestern Digital Technologies, Inc.1,862.98 GB1058259f48.80 MB/Sec5.01 MB/Sec 

Total number of records: 152