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USB Flash Drive Speed Tests - VID = 781 (SanDisk Corp.), PID = 5590

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
SanDisk 16 GB ULTRA USB DeviceSanDisk Corp.14.32 GB781559036.45 MB/Sec11.73 MB/Sec 
SanDisk Ultra 16GB USB 3.0 DeviceSanDisk Corp.14.48 GB781559030.48 MB/Sec9.44 MB/Sec 
SanDisk Ultra 64GB OTG Fat32 USB DeviceSanDisk Corp.57.89 GB781559031.13 MB/Sec15.04 MB/Secmonamiga
SanDisk Ultra 64GB OTG USB DeviceSanDisk Corp.57.91 GB781559030.15 MB/Sec9.23 MB/Secmonamiga
SanDisk Ultra 64GB USB DeviceSanDisk Corp.57.87 GB781559032.41 MB/Sec18.20 MB/Sec 
SanDisk Ultra Dual Drive 3.0SanDisk Corp.14.31 GB781559030.16 MB/Sec15.82 MB/SecDoruletz
SanDisk Ultra Dual USB Device USB2SanDisk Corp.14.48 GB781559028.95 MB/Sec19.14 MB/Sec 
SanDisk Ultra Dual USB Drive 3.0 (16GB)SanDisk Corp.14.47 GB781559037.89 MB/Sec22.33 MB/Secalexkid8
SanDisk Ultra Dual USB Drive 32GB USB 3.0 tested on 2.0 USB portSanDisk Corp.28.95 GB781559024.91 MB/Sec4.07 MB/SecRey Ryuzaki
SanDisk Ultra USB DeviceSanDisk Corp.14.48 GB781559031.53 MB/Sec16.97 MB/SecMT4E
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781559025.94 MB/Sec18.12 MB/Secsanand
SanDisk Ultra USB DeviceSanDisk Corp.57.28 GB781559036.23 MB/Sec20.28 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.31 GB781559038.66 MB/Sec13.49 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.84 GB781559027.74 MB/Sec15.63 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.82 GB781559038.40 MB/Sec19.14 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.48 GB781559029.09 MB/Sec11.98 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.84 GB781559028.24 MB/Sec3.26 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.62 GB781559026.30 MB/Sec13.37 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781559028.99 MB/Sec14.11 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.48 GB781559039.46 MB/Sec15.74 MB/SecSuat E.
SanDisk Ultra USB DeviceSanDisk Corp.14.47 GB781559028.37 MB/Sec13.98 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.64 GB781559030.04 MB/Sec14.76 MB/SecADS
SanDisk Ultra USB DeviceSanDisk Corp.57.82 GB781559038.40 MB/Sec18.64 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.96 GB781559031.19 MB/Sec11.27 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.84 GB781559034.29 MB/Sec16.89 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.48 GB781559032.41 MB/Sec14.50 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.64 GB781559025.38 MB/Sec14.85 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.115.66 GB781559032.23 MB/Sec17.97 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.32 GB781559030.00 MB/Sec15.12 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.90 GB781559024.62 MB/Sec9.75 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.30 GB781559032.92 MB/Sec16.60 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781559032.73 MB/Sec19.39 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.64 GB781559038.72 MB/Sec4.60 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.31 GB781559031.30 MB/Sec16.36 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.64 GB781559038.91 MB/Sec17.83 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.47 GB781559030.16 MB/Sec16.99 MB/Secsetlord
SanDisk Ultra USB DeviceSanDisk Corp.57.82 GB781559032.23 MB/Sec17.70 MB/SecOn USB 2.0
SanDisk Ultra USB DeviceSanDisk Corp.28.64 GB781559032.73 MB/Sec20.21 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.82 GB781559036.00 MB/Sec22.15 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.89 GB781559039.46 MB/Sec17.24 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.89 GB781559039.18 MB/Sec26.67 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.87 GB781559027.82 MB/Sec15.20 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.82 GB781559031.30 MB/Sec16.18 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.59 GB781559037.41 MB/Sec14.29 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781559032.79 MB/Sec16.63 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.64 GB781559032.92 MB/Sec16.60 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.48 GB781559037.89 MB/Sec15.70 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781559036.69 MB/Sec6.43 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.31 GB781559025.04 MB/Sec10.45 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.94 GB781559036.45 MB/Sec16.79 MB/Seczain
SanDisk Ultra USB DeviceSanDisk Corp.28.64 GB781559026.19 MB/Sec15.04 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.30 GB781559029.43 MB/Sec13.36 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.94 GB781559030.21 MB/Sec17.17 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781559037.66 MB/Sec18.58 MB/SecPurchased in P
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781559028.14 MB/Sec16.53 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.48 GB781559024.10 MB/Sec12.58 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.84 GB781559025.95 MB/Sec16.50 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.30 GB781559034.39 MB/Sec5.25 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.84 GB781559024.83 MB/Sec17.94 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.95 GB781559039.18 MB/Sec14.96 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.84 GB781559026.19 MB/Sec18.52 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.64 GB781559036.93 MB/Sec20.00 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.84 GB781559023.90 MB/Sec11.08 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.94 GB781559027.61 MB/Sec8.77 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.94 GB781559033.15 MB/Sec15.22 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.114.53 GB781559038.91 MB/Sec20.07 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.47 GB781559039.72 MB/Sec16.09 MB/SecSelim
SanDisk Ultra USB DeviceSanDisk Corp.14.47 GB781559030.81 MB/Sec18.23 MB/Secselim
SanDisk Ultra USB DeviceSanDisk Corp.14.48 GB781559032.01 MB/Sec15.61 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.30 GB781559031.65 MB/Sec14.69 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.62 GB781559037.41 MB/Sec21.02 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.64 GB781559028.10 MB/Sec18.46 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.62 GB781559032.97 MB/Sec19.76 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.115.68 GB781559029.85 MB/Sec17.20 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.48 GB781559030.69 MB/Sec18.03 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.64 GB781559033.89 MB/Sec17.14 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781559032.22 MB/Sec14.79 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.64 GB781559034.70 MB/Sec20.87 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.31 GB781559023.94 MB/Sec13.20 MB/SecSkelestore
SanDisk Ultra USB DeviceSanDisk Corp.57.82 GB781559032.60 MB/Sec18.98 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.87 GB781559038.46 MB/Sec22.37 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.82 GB781559038.93 MB/Sec22.16 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.48 GB781559040.36 MB/Sec15.18 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781559030.55 MB/Sec3.86 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.30 GB781559032.60 MB/Sec15.64 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.82 GB781559039.46 MB/Sec22.86 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.48 GB781559025.82 MB/Sec13.91 MB/SecBevis
SanDisk Ultra USB DeviceSanDisk Corp.14.31 GB781559032.79 MB/Sec14.83 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.47 GB781559030.97 MB/Sec16.41 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781559032.01 MB/Sec15.32 MB/Secygator
SanDisk Ultra USB DeviceSanDisk Corp.14.48 GB781559025.37 MB/Sec18.46 MB/SecBevis
SanDisk Ultra USB DeviceSanDisk Corp.28.94 GB781559032.73 MB/Sec18.52 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781559032.77 MB/Sec18.32 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.61 GB781559035.79 MB/Sec6.24 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.62 GB781559037.66 MB/Sec24.20 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781559027.30 MB/Sec16.79 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.82 GB781559032.35 MB/Sec17.67 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.94 GB781559031.99 MB/Sec14.88 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781559025.20 MB/Sec16.44 MB/SecSUNNY-CHINA
SanDisk Ultra USB DeviceSanDisk Corp.14.48 GB781559032.91 MB/Sec20.43 MB/Sechj
SanDisk Ultra USB DeviceSanDisk Corp.28.62 GB781559038.98 MB/Sec22.36 MB/Seckunu
SanDisk Ultra USB DeviceSanDisk Corp.28.62 GB781559039.23 MB/Sec23.55 MB/Sectapan
SanDisk Ultra USB DeviceSanDisk Corp.28.95 GB781559035.77 MB/Sec16.13 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781559029.69 MB/Sec18.40 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.95 GB781559034.08 MB/Sec21.10 MB/Secmatt
SanDisk Ultra USB DeviceSanDisk Corp.28.62 GB781559032.41 MB/Sec11.01 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.96 GB781559038.66 MB/Sec10.71 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.62 GB781559032.36 MB/Sec3.29 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781559036.29 MB/Sec18.15 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.115.69 GB781559034.29 MB/Sec18.64 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.84 GB781559026.71 MB/Sec14.21 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.84 GB781559034.70 MB/Sec19.66 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.94 GB781559032.36 MB/Sec19.26 MB/Seccr
SanDisk Ultra USB DeviceSanDisk Corp.57.84 GB781559025.99 MB/Sec14.28 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.64 GB781559030.97 MB/Sec17.19 MB/Sectrmediamark
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781559032.22 MB/Sec16.30 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.31 GB781559032.41 MB/Sec14.53 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.48 GB781559032.92 MB/Sec12.05 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.96 GB781559027.47 MB/Sec17.97 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.47 GB781559032.91 MB/Sec19.79 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.87 GB781559032.60 MB/Sec19.36 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.57.87 GB781559032.41 MB/Sec16.16 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.48 GB781559032.73 MB/Sec8.28 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.48 GB781559033.10 MB/Sec18.70 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.27.94 GB781559032.91 MB/Sec14.62 MB/Sec 
SanDisk Ultra USB Device 3.0 32GBSanDisk Corp.28.63 GB781559034.50 MB/Sec21.66 MB/Sec 
SanDisk Ultra USB Device 32GB Dual OTGSanDisk Corp.28.63 GB781559029.90 MB/Sec14.53 MB/Sec 
SanDisk Ultra USB Device 64GBSanDisk Corp.25.81 GB781559036.92 MB/Sec22.15 MB/Secpartitioned 25
SanDisk Ultra USB Device-Dual ptSanDisk Corp.14.30 GB781559019.23 MB/Sec3.29 MB/SecGB_PC
V-Gen Class 10 with AdapterSanDisk Corp.29.61 GB781559020.00 MB/Sec10.73 MB/SecRey Ryuzaki

Total number of records: 130