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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
iOS devi Y08 USB DeviceAmerica Kotobuki Electronics Industries, Inc.927.94 GB58773887.74 MB/Sec6.83 MB/Sec 
General UDisk USB Device (fake 2TB USB3.0 actually 7GB from Aliexpress - Lenovo Intelligent Device Store)Integrated Technology Express, Inc.1,943.30 GB48d4d29.96 MB/Sec11.97 MB/SecByRON
Mass Storage Device USB DeviceSuper Top0.12 GB14cd121210.40 MB/Sec6.52 MB/Secmm
Kingston DataTraveler 2.0 USB DeviceKingston Technology Company Inc.1.92 GB13fe1a0011.88 MB/Sec5.11 MB/Sec 
Intenso Business Line USB Device 7.42 GBffff567813.32 MB/Sec4.03 MB/Sec 
Kingston DT 101 G2 USB DeviceKingston Technology233.00 GB951164213.40 MB/Sec4.79 MB/Secatwaty
USB Mass Storage DeviceUnknown7.49 GBabcd123413.74 MB/Sec5.36 MB/Sec 
USB Mass Storage Device 14.63 GB1e3d198a14.05 MB/Sec12.18 MB/Secat_oussama
VendorCo ProductCode USB Device 14.65 GB346d567814.11 MB/Sec4.18 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.15,625.00 GB48d123414.12 MB/Sec3.04 MB/Sec 
USB Flash Disk USB DeviceFeiya Technology Corp.1.87 GB90c100014.22 MB/Sec5.72 MB/Sec 
Generic Flash Disk USB DeviceAlcor Micro Corp.14.83 GB58f638714.62 MB/Sec6.12 MB/Sec 
MicroSD Card reader on usb 2.0 3.73 GB190822614.64 MB/Sec5.34 MB/Sec 
USB Mass Storage DeviceFeiya Technology Corp.0.94 GB90c100014.78 MB/Sec4.03 MB/Sec 
USB Drive 16gbAlcor Micro Corp.14.94 GB58f638714.89 MB/Sec4.19 MB/Sec 
USB Mass Storage Device 4tbIntegrated Technology Express, Inc.3,906.23 GB48d123414.96 MB/Sec8.89 MB/Sec 
USB Mass Storage DeviceFeiya Technology Corp.3.90 GB90c100015.07 MB/Sec3.75 MB/Sec 
Netac OnlyDisk USB DeviceNetac Technology Co., Ltd117.18 GBdd8370115.10 MB/Sec3.06 MB/Sec 
Generic- SD/MMC/MS PRO USB DeviceRealtek Semiconductor Corp.1.86 GBbda17715.21 MB/Sec4.77 MB/Sec1
hp v210w USB DeviceHewlett-Packard7.59 GB3f0560715.51 MB/Sec3.08 MB/Sec 
VendorCo ProductCode USB DeviceIntegrated Technology Express, Inc.1,951.11 GB48d123415.53 MB/Sec11.76 MB/Sec 
PHILIPS USB Device 58.59 GB346d567815.96 MB/Sec10.61 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.499.94 GB5e374716.09 MB/Sec10.99 MB/Sec 
VendorCo ProductCode USB Device 117.18 GB6557302416.46 MB/Sec11.90 MB/Sec 
USB DeviceAlcor Micro Corp.3.24 GB58f638716.48 MB/Sec4.02 MB/Sec 
USB Mass Storage DeviceSanDisk Corp.976.53 GB781558316.57 MB/Sec3.36 MB/Sec 
General UDisk USB Device Test 2 same fake 2TB on different portIntegrated Technology Express, Inc.1,943.30 GB48d4d216.86 MB/Sec3.93 MB/Sec 
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 - Lenovo 2 tb flash driveIntegrated Technology Express, Inc.1,951.11 GB48d123416.99 MB/Sec13.71 MB/Sec 
USB 2.0 PenDrive USB Device 1,953.11 GB123456717.34 MB/Sec3.66 MB/Sec 
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 GB125f10017.95 MB/Sec11.54 MB/Secuv150 usb 2.0
Kingston DataTraveler G3 USB DeviceToshiba Corp.3.72 GB930654518.00 MB/Sec8.99 MB/Sec 
4gb MicroSD reader 3.73 GB190822618.24 MB/Sec3.64 MB/Sec 
Mass Storage Device USB DeviceSuper Top1,998.00 GB14cd121218.40 MB/Sec8.41 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.29.48 GB125f10018.52 MB/Sec13.81 MB/Secuv150 usb2.0va
USB Mass Storage DeviceKingston Technology Company Inc.58.70 GB13fe430018.67 MB/Sec3.00 MB/Sec2.0 val
SanDisk Cruzer Micro USB DeviceSanDisk Corp.1.91 GB781515118.70 MB/Sec7.25 MB/Sec 
VendorCo ProductCode USB Device - Fake 2.1TB drive - Actual 62GBIntegrated Technology Express, Inc.62.50 GB48d123418.88 MB/Sec7.33 MB/Secfrom Temu
USB Mass Storage DeviceKingston Technology Company Inc.58.70 GB13fe430018.99 MB/Sec3.06 MB/Sec2.0 val
Kingston DataTraveler 2.0 USB DeviceKingston Technology7.20 GB951166519.01 MB/Sec3.26 MB/Sec 
Generic Flash Disk USB DeviceAlcor Micro Corp.7.48 GB58f638719.01 MB/Sec6.36 MB/Sec 
VendorCo ProductCode USB Device 29.28 GB346d567819.72 MB/Sec8.32 MB/Sec 
VendorCo ProductCode USB DeviceIntegrated Technology Express, Inc.29.10 GB48d123419.94 MB/Sec5.38 MB/Sec 
USB Device 58.97 GB24a9205a20.14 MB/Sec10.87 MB/SecUV150 2.0 val
SanDisk Cruzer Orbit USB DeviceSanDisk Corp.29.80 GB781557c20.26 MB/Sec5.22 MB/Secsandisk
VendorCo ProductCode USB DeviceIntegrated Technology Express, Inc.976.53 GB48d123420.27 MB/Sec4.20 MB/Sec 
USB Device 58.97 GB24a9205a20.35 MB/Sec11.23 MB/SecUV150 2.0 val
Intenso Basic Line USB DeviceAlcor Micro Corp.14.91 GB58f638720.41 MB/Sec4.37 MB/Sec 
MXT-USB Storage Device USB Device 463.41 GBaaaa881620.43 MB/Sec19.53 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.29.23 GB781556720.55 MB/Sec3.41 MB/Sec 
VendorCo ProductCode USB Device 14.65 GB346d567820.62 MB/Sec5.42 MB/SecKishore
hp v165w USB DeviceHewlett-Packard7.59 GB3f0530720.65 MB/Sec3.95 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
VendorCo ProductCode USB Device 58.59 GB346d567821.08 MB/Sec5.52 MB/Sec 
VendorCo ProductCode USB DeviceIntegrated Technology Express, Inc.1,943.12 GB48d123421.10 MB/Sec14.55 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.14.89 GB781556721.24 MB/Sec5.45 MB/Sec 
VendorCo ProductCode USB Device 14.63 GB346d567821.30 MB/Sec5.69 MB/Sec 
hp v236w USB DeviceHewlett-Packard28.88 GB3f07d4021.51 MB/Sec3.67 MB/Sec 
USB Flash DISK USB DeviceFeiya Technology Corp.7.53 GB90c100021.62 MB/Sec4.91 MB/Sec 
SanDisk Cruzer Force USB DeviceSanDisk Corp.29.82 GB781557d21.82 MB/Sec4.92 MB/Sec 
Kingston DataTraveler 400 USB DeviceKingston Technology7.46 GB951161421.90 MB/Sec7.89 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.29.22 GB781556722.40 MB/Sec4.05 MB/Sec 
Kingston DataTraveler 400 USB DeviceKingston Technology7.44 GB951161423.04 MB/Sec10.73 MB/Sec 
Kingston DataTraveler 400 USB DeviceKingston Technology7.44 GB951161423.14 MB/Sec10.79 MB/Sec 
General UDisk USB DeviceIntegrated Technology Express, Inc.31.99 GB48d4d223.29 MB/Sec3.56 MB/Sec 
VendorCo ProductCode USB DeviceIntegrated Technology Express, Inc.976.53 GB48d123423.48 MB/Sec3.88 MB/Sec 
VendorCo ProductCode USB DeviceIntegrated Technology Express, Inc.488.26 GB48d123423.51 MB/Sec6.79 MB/Secks
Generic Flash Disk USB DeviceAlcor Micro Corp.58.98 GB58f638723.60 MB/Sec4.29 MB/Sec 
USB Mass Storage Device 29.28 GB346d567823.70 MB/Sec6.18 MB/Sec 
Philips USB Flash Drive USB DeviceKingston Technology Company Inc.28.87 GB13fe430024.05 MB/Sec3.05 MB/Sec 
Philips USB Flash Drive USB DeviceKingston Technology Company Inc.28.87 GB13fe430024.05 MB/Sec3.91 MB/Sec 
Sony Flash Disk USB DeviceSony Corp.7.50 GB54c5ba24.26 MB/Sec4.26 MB/Sec 
VendorCo ProductCode USB Device 117.18 GB346d567824.27 MB/Sec2.90 MB/SecMX
USB DeviceKingston Technology Company Inc.7.44 GB13fe410024.30 MB/Sec9.25 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.14.90 GB5dca81d25.15 MB/Sec6.87 MB/Sec 
USB FLASH DRIVE USB DeviceApacer Technology, Inc.7.21 GB1005b11325.15 MB/Sec8.19 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology57.72 GB951166625.60 MB/Sec9.81 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.39 GB951166625.61 MB/Sec3.86 MB/Secdavidb
SanDisk Cruzer Glide USB DeviceSanDisk Corp.14.89 GB781557525.74 MB/Sec4.95 MB/SecReboots
VendorCo ProductCode USB DeviceIntegrated Technology Express, Inc.1,855.47 GB48d123426.06 MB/Sec7.72 MB/Sec 
Witte USB stickUnknown3.75 GBabcd123426.14 MB/Sec5.19 MB/Sec 
General Flash Disk3.0 USB Device 117.18 GB0777726.17 MB/Sec5.52 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.93 GB781553527.04 MB/Sec12.91 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology115.44 GB951166627.42 MB/Sec6.98 MB/Sec 
VendorC ProductCode USB Device 14.65 GB346d567827.47 MB/Sec9.96 MB/Sec 
Patriot Memory USB DeviceKingston Technology Company Inc.31.98 GB13fe550027.69 MB/Sec14.26 MB/SecReboots
USB Mass Storage DeviceSanDisk Corp.28.62 GB781558128.10 MB/Sec14.66 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.14.90 GB781556728.65 MB/Sec4.50 MB/Sec 
General UDisk USB DeviceUnknown3.74 GBabcd123428.95 MB/Sec8.21 MB/Sec 
Verbatim USB Device 14.83 GB18a530229.09 MB/Sec6.57 MB/Sec 
Lexar USB Flash Drive USB Device 57.60 GB21c4cd129.24 MB/Sec8.01 MB/Sec2.0 val
USB Mass Storage DeviceSanDisk Corp.28.65 GB78155a929.39 MB/Sec17.35 MB/Sec 
Lexar USB Flash Drive USB Device 57.60 GB21c4cd129.68 MB/Sec13.21 MB/Sec2-0 val
Lexar USB Flash Drive USB Device 57.60 GB21c4cd129.69 MB/Sec13.09 MB/Sec2.0 val
TOSHIBA TransMemory USB DeviceToshiba Corp.14.44 GB930654430.11 MB/Sec3.57 MB/Sec 
USB SanDisk 3.2Gen1 USB DeviceSanDisk Corp.57.30 GB78155ab30.69 MB/Sec19.56 MB/Sec 
VendorCo ProductCode USB DeviceIntegrated Technology Express, Inc.59.18 GB48d123431.13 MB/Sec8.99 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.87 GB951166631.47 MB/Sec18.17 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.14.30 GB781556731.82 MB/Sec9.25 MB/Sec 
USB Mass Storage DeviceSanDisk Corp.232.97 GB781558331.99 MB/Sec15.08 MB/Sec 
USB Flash Disk USB DeviceFeiya Technology Corp.463.83 GB90c200032.36 MB/Sec12.80 MB/Sec 
TeamGroup USB Flash Disk USB DeviceFeiya Technology Corp.57.61 GB90c100032.55 MB/Sec9.01 MB/SecReboots
Generic Flash-Disk USB Device 125.00 GB6439742432.73 MB/Sec20.72 MB/Sec 
Fanxiang USB Drive USB Device 116.48 GB2537108332.91 MB/Sec23.90 MB/Sec 
Patriot Memory USB DeviceKingston Technology Company Inc.7.45 GB13fe1f0033.89 MB/Sec9.75 MB/Seccls2024
Wilk USB DISK 3.0 USB DeviceKingston Technology Company Inc.28.89 GB13fe670033.89 MB/Sec10.71 MB/Sec 
USB Attached SCSI (UAS) Mass Storage Device 476.92 GB210971633.89 MB/Sec23.90 MB/Sec 
VendorCo ProductCode USB Device 117.18 GB346d567834.48 MB/Sec23.80 MB/Sec 
Realtek WR9210 NVME USB DeviceRealtek Semiconductor Corp.476.92 GBbda921035.12 MB/Sec12.28 MB/SecScracken
USB DISK 3.0 USB Device 57.70 GB65573135.13 MB/Sec19.66 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.114.56 GB781559535.34 MB/Sec20.50 MB/Sec 
HP USB Flash Drive USB DeviceHewlett-Packard57.74 GB3f0200335.77 MB/Sec15.70 MB/Sec 
USB SSD DiskSuper Top415.13 GB14cd611635.79 MB/Sec7.51 MB/Sec 
USB3.0 FLASH DRIVE USB DeviceApacer Technology, Inc.28.88 GB1005b12836.00 MB/Sec19.26 MB/Secvirtualik
USB Mass Storage Device 29.28 GB346d567836.00 MB/Sec23.71 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
USB DISK 3.0 USB Device 57.70 GB65573136.23 MB/Sec18.82 MB/Sec 
KODAK SS D X200 512GB USB DeviceRealtek Semiconductor Corp.476.94 GBbda920136.47 MB/Sec27.17 MB/Sec 
Kodak Dual Flash Drive 117.18 GB346d567836.93 MB/Sec22.68 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.14.30 GB781558336.93 MB/Sec13.68 MB/Sec 
VendorCo ProductCode USB DeviceIntegrated Technology Express, Inc.232.97 GB48d123437.64 MB/Sec9.80 MB/Sec 
SanDisk Cruzer Switch USB DeviceSanDisk Corp.14.89 GB781557237.76 MB/Sec4.77 MB/Sec 
Kingston DataTraveler 3.0 USB 128GBKingston Technology0.66 GB951166637.89 MB/Sec9.80 MB/Sec 
USB3.0 FLASH DRIVE USB DeviceApacer Technology, Inc.57.76 GB1005b12837.89 MB/Sec17.51 MB/SecHappy BD
USB Mass Storage DeviceSanDisk Corp.28.66 GB781559138.14 MB/Sec12.08 MB/Sec 
USB Mass Storage DeviceSanDisk Corp.28.66 GB781559138.15 MB/Sec12.00 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.51 GB781558138.40 MB/Sec7.41 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.91 GB951166638.64 MB/Sec21.66 MB/Sec 
Samsung Type-C USB DeviceSamsung Electronics Co., Ltd59.74 GB4e8630038.66 MB/Sec21.65 MB/Sec 
Samsung SSD 980 PRO 1TB USB DeviceRealtek Semiconductor Corp.931.47 GBbda921039.74 MB/Sec39.72 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.116.49 GB78155b140.83 MB/Sec19.07 MB/Sec 
USB Attached SCSI (UAS) Mass Storage DeviceRealtek Semiconductor Corp.149.05 GBbda920159.37 MB/Sec18.70 MB/Sec 

Total number of records: 135