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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 Technology0.50 GB9511666108.70 MB/Sec35.35 MB/Sec 
JetFlash Transcend 8GB USB Device 7.12 GB85641000104.90 MB/Sec19.49 MB/Sec 
Patriot 8GB Tab Series Micro-sized USB 3.0 Flash DriveKingston Technology Company Inc.7.19 GB13fe520075.82 MB/Sec6.61 MB/Secgoodkingwillia
Kingston DT2000 USB Device 7.20 GB200916af144.00 MB/Sec21.02 MB/SecKejml
Kingston DataTraveler 3.0 USB DeviceKingston Technology7.31 GB9511666115.38 MB/Sec1.17 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.7.34 GB125fdb8a38.40 MB/Sec6.97 MB/Sec 
UFD 3.0 Silicon-Power8G USB DeviceKingston Technology Company Inc.7.36 GB13fe5500122.62 MB/Sec18.46 MB/Sec 
SanDisk Extreme USB DeviceSanDisk Corp.7.45 GB781558034.25 MB/Sec4.05 MB/Sec 
Wansenda 8 GB micro sd cardLexar Media, Inc.7.48 GB5dcb05121.82 MB/Sec7.83 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology11.58 GB951166684.75 MB/Sec6.16 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.14.30 GB7815591128.02 MB/Sec30.16 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.14.31 GB7815583125.35 MB/Sec30.16 MB/Secaludosan
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.14.31 GB7815591130.81 MB/Sec32.91 MB/Sec 
SanDisk Ultra A-C 16gb USB 3.0 USB DeviceSanDisk Corp.14.31 GB7815595155.71 MB/Sec37.66 MB/Secgoodkingwillia
SanDisk Ultra USB DeviceSanDisk Corp.14.31 GB781558a144.00 MB/Sec10.93 MB/SecCONRAD.KS
SanDisk Ultra Fit USB DeviceSanDisk Corp.14.31 GB7815583151.52 MB/Sec32.18 MB/Sec 
SanDisk USB Flash Drive USB DeviceSanDisk Corp.14.31 GB7815584131.00 MB/Sec32.36 MB/Sec 
SanDisk SDCZ93-016G-GA35 USB3 16GBSanDisk Corp.14.31 GB7815584133.93 MB/Sec12.83 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.40 GB951166697.61 MB/Sec23.60 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.40 GB951166679.02 MB/Sec14.42 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.40 GB951166679.02 MB/Sec14.83 MB/Sec 
TOSHIBA USB FLASH DRIVE USB DeviceToshiba Corp.14.41 GB9306545120.00 MB/Sec8.37 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.41 GB9511666130.34 MB/Sec2.03 MB/SecJerseyJack
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.41 GB951166687.29 MB/Sec7.13 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.42 GB951166632.76 MB/Sec4.29 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.43 GB9511666106.76 MB/Sec10.25 MB/SecAvAxx
PNY USB 3.0 FD USB DevicePNY14.43 GB154bd2140.85 MB/Sec28.55 MB/Sec 
ADATA USB Flash Drive USB Device UV131A-DATA Technology Co., Ltd.14.44 GB125fdd1a108.70 MB/Sec9.07 MB/SeckoRnac
PNY USB 3.0 FD USB DevicePNY14.44 GB154bd2108.70 MB/Sec37.89 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.14.44 GB125fdc1a101.24 MB/Sec8.51 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.14.45 GB125fdb8a83.49 MB/Sec15.53 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.65 GB951166699.45 MB/Sec12.35 MB/Sec 
Adata USB A-C 16GB Flash DriveFeiya Technology Corp.14.71 GB90c100097.61 MB/Sec25.48 MB/Secgoodkingwillia
USB Mass Storage DeviceFeiya Technology Corp.14.83 GB90c100087.21 MB/Sec29.68 MB/Sec 
SanDisk Cruzer Glide 3.0 USB DeviceSanDisk Corp.14.90 GB781559796.15 MB/Sec11.77 MB/Sec 
Generic- SD Card USB Device (Microcenter Yellow Brand)Microsoft Corp.14.90 GB45e90c88.67 MB/Sec20.72 MB/Sec 
Transcend SDHC 16 GB Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.15.02 GB5e374922.15 MB/Sec15.69 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.60 GB7815590155.71 MB/Sec16.22 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.62 GB7815595159.86 MB/Sec37.16 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.62 GB7815595160.14 MB/Sec39.18 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.62 GB7815581128.02 MB/Sec41.74 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.62 GB7815581133.93 MB/Sec36.23 MB/Seckrafc
SanDisk Ultra USB Device 32 GBSanDisk Corp.28.62 GB7815590128.02 MB/Sec30.63 MB/SecqPSK
SanDisk Ultra Fit USB DeviceSanDisk Corp.28.62 GB7815583140.41 MB/Sec80.00 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.62 GB781558a151.52 MB/Sec23.13 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.62 GB781558a155.71 MB/Sec24.51 MB/Secateszhv
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB7815581151.52 MB/Sec27.04 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB7815590151.52 MB/Sec32.18 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781558a151.52 MB/Sec33.89 MB/SecPrince
SanDisk Ultra Fit USB DeviceSanDisk Corp.28.64 GB7815583144.00 MB/Sec55.38 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.64 GB7815581106.76 MB/Sec23.17 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.28.64 GB7815583140.63 MB/Sec60.65 MB/SecCere@lKiller
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.80 GB9511666106.64 MB/Sec14.81 MB/Secberay
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.80 GB9511666106.76 MB/Sec9.80 MB/SecAccountSaver
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.83 GB9511666102.86 MB/Sec28.80 MB/SecLRO
USB Device 32g micro center 3.0Kingston Technology Company Inc.28.85 GB13fe6300112.92 MB/Sec45.00 MB/Sec 
Patriot SLATE USB Device (Kingston Tech Chip)Kingston Technology Company Inc.28.85 GB13fe6300112.92 MB/Sec44.29 MB/Seccds
Kingston DT microDuo 3C USB DeviceKingston Technology28.85 GB95116ae91.37 MB/Sec19.07 MB/Seccds
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.86 GB9511666108.56 MB/Sec12.72 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.87 GB951166690.18 MB/Sec19.43 MB/Sec 
Sony Storage Media USB DeviceSony Corp.28.87 GB54c9c20.24 MB/Sec0.01 MB/Sec 
USB DISK 3.0 USB DeviceKingston Technology Company Inc.28.89 GB13fe5500164.84 MB/Sec30.85 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.28.91 GB125f312b104.65 MB/Sec15.61 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.28.91 GB125f312b68.60 MB/Sec15.65 MB/Sec 
DekiikeD Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.29.10 GB5e374922.50 MB/Sec6.91 MB/SecDekiikeD
Samsung 32Gb EVORealtek Semiconductor Corp.29.27 GBbda30644.29 MB/Sec17.09 MB/Sec 
Wasenda 32GbFeiya Technology Corp.29.28 GB90c100088.58 MB/Sec16.94 MB/SecXan
Innostor Innostor USB Device 29.29 GB1f75917122.62 MB/Sec15.36 MB/SecJosh Straub
Joiot USB Flash Drive 3.0Feiya Technology Corp.29.30 GB90c100030.80 MB/Sec25.71 MB/Secq8djent
JetFlash Transcend 32GB USB Device 29.40 GB85641000108.83 MB/Sec40.34 MB/Sec 
JetFlash Transcend 32GB USB Device 29.41 GB85641000108.70 MB/Sec20.42 MB/Sec 
JetFlash Transcend 32GB USB Device 29.41 GB85641000106.64 MB/Sec16.89 MB/SecReindhardt
Innostor Innostor USB DeviceTrekStor GmbH & Co. KG29.43 GB1e688e81.15 MB/Sec19.73 MB/SecJMS
SMI USB DISK USB DeviceFeiya Technology Corp.29.43 GB90c100093.07 MB/Sec15.26 MB/Sec 
MUSHKIN MKNUFDVS32GB USB DeviceKingston Technology Company Inc.29.44 GB13fe5200137.40 MB/Sec24.76 MB/Sec 
Philips USB Flash Drive USB DeviceKingston Technology Company Inc.29.45 GB13fe5500120.00 MB/Sec23.42 MB/Sec 
Lexar Jumpdrive S75 32gbLexar Media, Inc.29.79 GB5dca838125.17 MB/Sec21.50 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.29.84 GB5dca212287.54 MB/Sec13.43 MB/Sec 
Samsung Flash Drive USB DeviceFeiya Technology Corp.29.85 GB90c1000147.78 MB/Sec52.39 MB/Sec 
EVGA graphiccard USBdrive 32GBFeiya Technology Corp.29.99 GB90c100085.96 MB/Sec27.57 MB/SecJuneTech
SanDisk Ultra USB DeviceSanDisk Corp.57.27 GB781558a159.86 MB/Sec18.40 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.57.28 GB7815583144.00 MB/Sec47.59 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology57.62 GB951166646.08 MB/Sec6.07 MB/SecPaSSiO
Kingston DataTraveler 3.0 USB DeviceKingston Technology57.62 GB951166692.88 MB/Sec10.21 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology57.62 GB951166656.00 MB/Sec15.26 MB/Sec 
Philips USB Flash Drive USB DeviceKingston Technology Company Inc.57.66 GB13fe5500108.70 MB/Sec57.58 MB/SecPoushen Ou
Corsair Voyager 3.0 USB Device 57.66 GB1b1c1a03180.00 MB/Sec19.66 MB/Sec 
Corsair Voyager 3.0 USB Device 57.66 GB1b1c1a03185.95 MB/Sec53.83 MB/Sec 
PNY USB 3.0 FD USB DevicePNY57.66 GB154bd2104.65 MB/Sec64.01 MB/SecJC
Patriot Stellar 64GB USB 3.0/USB OTG Flash Drive GoldKingston Technology Company Inc.57.69 GB13fe5200115.09 MB/Sec73.83 MB/Sec 
Patriot Stellar 64GB USB 3.0/USB OTG Flash Drive (Gold)Kingston Technology Company Inc.57.69 GB13fe5200112.92 MB/Sec71.15 MB/Secgoodkingwillia
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 
SanDisk Ultra USB DeviceSanDisk Corp.57.84 GB7815590144.00 MB/Sec67.77 MB/SecF.R.
SONY-MSD64UY3AMelCo., Inc.58.05 GB41125a64.70 MB/Sec12.15 MB/Sec 
SanDisk Extreme USB DeviceSanDisk Corp.58.43 GB7815580240.00 MB/Sec92.88 MB/Sec 
SanDisk Extreme USB DeviceSanDisk Corp.58.43 GB7815580144.00 MB/Sec90.00 MB/SecDJM
Kingston HyperX Savage USB DeviceKingston Technology58.56 GB95116b3261.63 MB/Sec57.58 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology58.62 GB9511666137.20 MB/Sec17.95 MB/Secaludosan
JetFlash Transcend 64GB USB Device 58.86 GB85641000101.01 MB/Sec12.18 MB/Sec 
SanDisk SanDisk Ultra USB DeviceSanDisk Corp.58.86 GB781558172.93 MB/Sec27.30 MB/SecAC
SanDisk SanDisk Ultra USB DeviceSanDisk Corp.58.86 GB781558173.89 MB/Sec27.42 MB/SecAC
Patriot microSD UHS-1 64GB 59.00 GB8564400045.36 MB/Sec7.31 MB/SecR.S.
SanDisk Ultra microSD UHS-1 64GB 59.45 GB8564400041.48 MB/Sec1.89 MB/SecR.S.
SanDisk Ultra microSD UHS-1 64GB 59.45 GB8564400090.00 MB/Sec32.19 MB/SecR.S.
SanDisk Extreme USB Device SDCZ80-064GSanDisk Corp.59.62 GB7815580221.67 MB/Sec38.40 MB/SeckoRnac
Lexar USB Flash Drive USB DeviceLexar Media, Inc.59.64 GB5dca833104.77 MB/Sec27.30 MB/Sec 
Samsung Flash Drive USB DeviceFeiya Technology Corp.59.75 GB90c1000213.27 MB/Sec31.65 MB/Sec 
Samsung Flash Drive USB DeviceFeiya Technology Corp.59.77 GB90c1000137.20 MB/Sec32.73 MB/Sec 
Realtek USB 3.0 Card ReaderMicrosoft Corp.62.47 GB45e30617.29 MB/Sec4.02 MB/SecMike85
SanDisk Ultra USB DeviceSanDisk Corp.114.53 GB7815581151.52 MB/Sec48.00 MB/SecNWL
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 Fit USB DeviceSanDisk Corp.114.56 GB7815583137.20 MB/Sec46.08 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.114.56 GB7815590134.13 MB/Sec11.85 MB/SecDG
PNY USB 3.0 FD USB DevicePNY115.27 GB154bed159.86 MB/Sec51.90 MB/SecNWL
Kingston DataTraveler 3.0 USB DeviceKingston Technology115.49 GB9511666115.09 MB/Sec42.67 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology115.50 GB951166693.07 MB/Sec35.84 MB/Sec 
SanDisk Ultra USB 3.0 USB Device USB A to USB CSanDisk Corp.115.66 GB7815595144.00 MB/Sec54.35 MB/Secgoodkingwillia
SanDisk Ultra USB 3.0 USB Device USB C to USB ASanDisk Corp.115.66 GB7815595147.54 MB/Sec55.90 MB/Secgoodkingwillia
SanDisk Ultra Fit USB Device SDCZ43SanDisk Corp.115.69 GB7815583136.99 MB/Sec45.73 MB/SeckoRnac
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 
Innostor Innostor USB Device 117.19 GB1f7591763.97 MB/Sec30.32 MB/SecGezaLevai
Patriot Supersonic Rage 2 128GBKingston Technology Company Inc.117.87 GB13fe6000320.28 MB/Sec31.30 MB/SecCraig
Patriot Memory USB DeviceKingston Technology Company Inc.117.91 GB13fe6000262.39 MB/Sec25.37 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.119.05 GB5e374987.29 MB/Sec10.67 MB/Sec 
Insignia USB 3.0 USB SD/MMC Card Reader w/Samsung EVO 128gb MicroSD CardRealtek Semiconductor Corp.119.22 GBbda31688.58 MB/Sec33.10 MB/Secgoodkingwillia
Lexar USB Flash Drive USB DeviceLexar Media, Inc.119.28 GB5dca212287.54 MB/Sec46.83 MB/Sec 
Samsung Flash Drive FIT USB DeviceFeiya Technology Corp.119.50 GB90c1000110.97 MB/Sec35.62 MB/Sec 
Extreme PRO 128gb SDXC "95mb/s"Microsoft Corp.124.97 GB45e90c3.54 MB/Sec1.05 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.229.07 GB781558377.99 MB/Sec23.94 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.229.07 GB7815583128.02 MB/Sec53.83 MB/Sec 
USB DISK 3.0 USB DeviceKingston Technology Company Inc.230.45 GB13fe550025.15 MB/Sec8.25 MB/Sec 
EMTEC DISK 3.0 Pro USB DeviceKingston Technology Company Inc.235.50 GB13fe6023250.70 MB/Sec55.38 MB/Sec 
USB DISK 3.0 USB Device 235.63 GB65576000191.90 MB/Sec37.16 MB/Sec 
PNY USB 3.0 FD USB DevicePNY235.75 GB154bfa0582.08 MB/Sec1.61 MB/Secpollux (crappy
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.236.05 GB7815595155.71 MB/Sec39.72 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.236.05 GB7815595160.14 MB/Sec28.52 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.236.05 GB7815595159.86 MB/Sec55.38 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.236.05 GB7815595155.71 MB/Sec54.35 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.236.05 GB7815595151.77 MB/Sec32.01 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.236.05 GB7815595151.52 MB/Sec32.18 MB/Sec 
SanDisk Extreme Pro USB DeviceSanDisk Corp.238.44 GB7815588198.68 MB/Sec117.80 MB/Sec 
SanDisk Extreme Pro USB DeviceSanDisk Corp.238.44 GB7815588199.12 MB/Sec117.80 MB/SecHF
SanDisk Extreme Pro USB DeviceSanDisk Corp.238.44 GB7815588384.62 MB/Sec230.18 MB/Sec 
SanDisk Extreme Pro USB DeviceSanDisk Corp.238.44 GB7815588410.96 MB/Sec230.18 MB/Sec 
SanDisk Extreme Pro USB DeviceSanDisk Corp.238.44 GB7815588410.96 MB/Sec213.27 MB/Sec 
SanDisk Extreme Pro USB DeviceSanDisk Corp.238.44 GB7815588384.62 MB/Sec221.13 MB/Sec 
ATA PLEXTOR PX-256M5 USB Device 238.46 GB25371068213.78 MB/Sec117.80 MB/Secvia USB
Patriot Supersonic Mega 512GBKingston Technology Company Inc.471.62 GB13fe6000164.53 MB/Sec26.42 MB/SecBrentM
WD My Passport 25F3 USB DeviceWestern Digital Technologies, Inc.476.90 GB105825f3338.35 MB/Sec319.15 MB/Sec 
BUFFALO HD-PNTU3 USB DeviceMelCo., Inc.598.63 GB4111fe52.91 MB/Sec9.85 MB/Sec 
Inateck FE2005 USB DeviceJMicron Technology Corp. / JMicron USA Technology Corp.930.92 GB152d259066.96 MB/Sec66.23 MB/Sec 
Seagate BUP Slim RD USB DeviceSeagate RSS LLC931.51 GBbc2ab2447.29 MB/Sec80.14 MB/Sec 

Total number of records: 157