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USB 3.0 Flash Drive Speed Tests - 1 GB or less

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

Product NameVendor NameDrive SizeVIDPIDRead SpeedWrite SpeedSubmitter
SanDisk Ultra USB DeviceSanDisk Corp.0.34 GB7815581142.51 MB/Sec3.29 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.0.15 GB125fdd3394.44 MB/Sec7.41 MB/Sec 
SD card 0.06 GB1f7591720.15 MB/Sec3.09 MB/Sec 
J&M DVD & HDD USB DeviceInitio Corporation0.54 GB13fd3940240.00 MB/Sec155.71 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.0.03 GB5e37473.58 MB/Sec1.30 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology0.25 GB9511666198.24 MB/Sec15.36 MB/Sec 
PNY USB 3.0 FD USB DevicePNY0.25 GB154bed120.00 MB/Sec8.00 MB/Sec 
PNY USB 3.0 FD USB DevicePNY0.25 GB154bed106.64 MB/Sec10.12 MB/Sec 
PNY USB 3.0 FD USB DevicePNY0.25 GB154bed110.84 MB/Sec9.76 MB/Sec 
USB Attached SCSI (UAS) Mass Storage DeviceJMicron Technology Corp. / JMicron USA Technology Corp.0.50 GB152d57877.85 MB/Sec18.34 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.0.16 GB7815581131.00 MB/Sec34.29 MB/Sec 
USB DISK 3.0 USB DeviceKingston Technology Company Inc.0.25 GB13fe51002,903.23 MB/Sec1,451.61 MB/Sec 
SanDisk Extreme USB DeviceSanDisk Corp.0.34 GB7815580213.27 MB/Sec81.08 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology0.32 GB9511666113.07 MB/Sec15.28 MB/Sec 
USB Attached SCSI (UAS) Mass Storage Device Kingston SSD A400ASMedia Technology Inc.0.25 GB174c55aa384.62 MB/Sec11.38 MB/Sec 
softperfect ramdisk 512mb exfat cs512b@asus x500jx.208 samsung dual channel 1600mhz ddr3 8gbSanDisk Corp.0.50 GB78155905,625.00 MB/Sec1,914.89 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.0.39 GB7815591155.71 MB/Sec47.59 MB/Sec 
ASDasdGenesys Logic, Inc.0.25 GB5e374891.37 MB/Sec18.76 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.0.50 GB7815583115.24 MB/Sec52.36 MB/Sec 
SanDisk M2 FlashCard 128MBKingmax Digital Inc.0.12 GB168791611.22 MB/Sec2.10 MB/Sec 
ADATA HV620 USB DeviceA-DATA Technology Co., Ltd.0.50 GB125fa31a36.00 MB/Sec91.46 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology0.29 GB951166684.75 MB/Sec21.02 MB/Sec 
Generic- USB3.0 CRW -2 USB Device 0.25 GB8564400045.36 MB/Sec6.46 MB/Sec 
Sandisk UltraGenesys Logic, Inc.0.25 GB5e374786.04 MB/Sec9.95 MB/Sec 
SanDisk 3.2Gen1SanDisk Corp.0.12 GB78155ab140.63 MB/Sec9.55 MB/Sec 
WD My Passport 0830 USB DeviceWestern Digital Technologies, Inc.0.73 GB1058830110.70 MB/Sec11.75 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.0.58 GB7815595155.71 MB/Sec32.19 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology0.25 GB9511666112.92 MB/Sec25.95 MB/Sec 
Kingston DT HyperX 3.0 USB DeviceKingston Technology0.10 GB951162b122.62 MB/Sec13.57 MB/Sec 
Kingston HyperX Savage USB DeviceKingston Technology0.12 GB95116b3205.95 MB/Sec34.91 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology0.50 GB9511666108.70 MB/Sec35.35 MB/Sec 
Corsair Voyager GT 3.0 USB Device 0.12 GB1b1c1a019.27 MB/Sec3.03 MB/Sec 
Corsair Voyager GT 3.0 USB Device 0.12 GB1b1c1a019.20 MB/Sec2.98 MB/Sec 
Patriot Memory USB DeviceKingston Technology Company Inc.0.12 GB13fe550014.53 MB/Sec28.66 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.0.24 GB7815581144.00 MB/Sec48.81 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology0.50 GB9511666115.66 MB/Sec4.16 MB/Sec 
TOSHIBA USB FLASH DRIVE USB DeviceToshiba Corp.0.97 GB9306545104.77 MB/Sec17.67 MB/Sec 
Verbatim STORE N GO USB Device 0.19 GB18a524364.75 MB/Sec8.61 MB/Sec 
32gb hama 0.25 GB8564400082.74 MB/Sec3.01 MB/Sec 
Seagate Expansion USB DeviceSeagate RSS LLC1.00 GBbc223211,153.85 MB/Sec825.69 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology0.75 GB951166632.73 MB/Sec4.45 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.0.94 GB5e37329.75 MB/Sec1.51 MB/Sec 
ADATA UV150 16GB USB3.0A-DATA Technology Co., Ltd.0.49 GB125fdc1a37.89 MB/Sec14.05 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology0.25 GB9511666112.90 MB/Sec0.40 MB/Sec 
Verbatim STORE N GO USB Device 0.49 GB18a5243110.70 MB/Sec17.56 MB/Sec 
JetFlash Transcend 128GB USB Device 0.65 GB8564100094.44 MB/Sec39.46 MB/Sec 
Innostor Ext. HDD USB Device 0.19 GB1f7562191.46 MB/Sec59.37 MB/Secbax
SanDisk Extreme USB DeviceSanDisk Corp.0.34 GB7815580230.18 MB/Sec108.70 MB/SecBoyette G. V.
SanDisk Extreme USB Device (64GB)SanDisk Corp.0.34 GB7815580240.00 MB/Sec108.70 MB/SecBoyette G. V.
SanDisk Extreme USB Device 64GBSanDisk Corp.0.34 GB7815580230.18 MB/Sec101.12 MB/SecBoyette G. V.
Seagate Expansion USB DeviceSeagate RSS LLC1.00 GBbc2231a199.12 MB/Sec26.22 MB/SecCardoso
JetFlash Transcend 64GB USB Device 0.50 GB85641000110.70 MB/Sec6.45 MB/Seccc
Kingston DataTraveler 3.0 USB DeviceKingston Technology0.50 GB951166696.05 MB/Sec7.32 MB/SecDreamgame
USB USB DeviceJMicron Technology Corp. / JMicron USA Technology Corp.0.49 GB152d1576112.92 MB/Sec130.81 MB/SecF.R.
WD My Book 1140 USB DeviceWestern Digital Technologies, Inc.0.46 GB1058114096.15 MB/Sec62.67 MB/SecGPMJ
CT240BX5 00SSD1 USB DeviceASMedia Technology Inc.0.50 GB174c55aa274.39 MB/Sec222.22 MB/SecLuci
CT240BX5 00SSD1 USB DeviceASMedia Technology Inc.0.50 GB174c55aa288.46 MB/Sec213.78 MB/SecLuci
CT240BX5 00SSD1 USB DeviceASMedia Technology Inc.0.50 GB174c55aa288.46 MB/Sec222.22 MB/Secluci
SanDisk Ultra USB DeviceSanDisk Corp.0.27 GB781558a164.53 MB/Sec15.24 MB/Secpietdevries
Lexar XD USB_3_0 Read USB DeviceLexar Media, Inc.0.95 GB5dcb05016.92 MB/Sec15.06 MB/SecSanDisk_1GB CF
Kingston DataTraveler 3.0 USB DeviceKingston Technology1.00 GB951166696.05 MB/Sec27.43 MB/SecSBRN
Lexar USB Flash Drive USB DeviceLexar Media, Inc.1.00 GB5dca838101.01 MB/Sec11.38 MB/SecSBRN
USB Attached SCSI (UAS) Mass Storage Device Kingston SSD A400ASMedia Technology Inc.0.25 GB174c55aa382.98 MB/Sec180.00 MB/Secvako
TS-RDF5 SD Transcend USB Device 0.50 GB8564400042.98 MB/Sec8.07 MB/Secwkearney99
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.1.00 GB125fdd4a87.16 MB/Sec0.59 MB/Secyo3gts
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.1.00 GB125fdd4a99.34 MB/Sec8.64 MB/Secyo3gts
USB Device 1.00 GB1f7590383.49 MB/Sec38.93 MB/Sec_robban

Total number of records: 67