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USB 3.0 Flash Drive Speed Tests - VID = 8564, PID = 4000

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
TS-RDF5 SD Transcend USB Device 29.99 GB8564400044.38 MB/Sec25.99 MB/Sec 
TS-RDF5 SD Transcend USB Device 29.99 GB8564400050.17 MB/Sec25.76 MB/Sec 
TS-RDF5 SD Transcend USB Device 29.99 GB8564400058.29 MB/Sec28.56 MB/Sec 
TS-RDF5 SD Transcend USB Device 29.99 GB8564400044.03 MB/Sec28.56 MB/Sec 
TS-RDF5 SD Transcend USB Device 29.99 GB8564400048.49 MB/Sec28.43 MB/Sec 
TS-RDF5 SD Transcend USB Device 28.90 GB8564400029.49 MB/Sec4.69 MB/Sec 
Transcend TSRDF8k FW ts17 with Sandisk Extreme Pro 95MB/s SDHC UHS-1 29.71 GB8564400088.67 MB/Sec42.98 MB/Sec 
Generic STORAGE DEVICE USB Device 29.31 GB8564400036.75 MB/Sec9.98 MB/Sec 
TS-RDF5 SD Transcend USB Device 7.51 GB8564400075.82 MB/Sec14.36 MB/SecYunaX
Kingston SDC4/32GB Class 4 29.33 GB8564400020.93 MB/Sec4.31 MB/Sec 
TS-RDF5 SD Transcend USB Device 14.89 GB8564400021.69 MB/Sec9.83 MB/Sec 
ADATA 32GB SDHC Class 10 30.91 GB8564400022.68 MB/Sec15.12 MB/Sec 
SanDisk Ultra 32 GB MicroSDHC C10/UHS1 SDSDQU-032G-AFFP-A 7.44 GB8564400025.15 MB/Sec6.93 MB/Sec 
PNY Elite Performance 32GB UHS-1 SDHC (P-SDH32U1H-GE) 29.69 GB8564400091.46 MB/Sec37.66 MB/Sec 
PNY Elite Performance 32GB UHS-1 SDHC (P-SDH32U1H-GE) 1,862.98 GB85644000106.64 MB/Sec64.75 MB/Sec 
PNY Elite Performance 32GB UHS-1 SDHC (P-SDH32U1H-GE) 29.69 GB8564400090.00 MB/Sec37.41 MB/Sec 
TS-RDF5 SD Card Reader with Transcend 32 GB SD-Card 90MB/s 29.91 GB8564400087.29 MB/Sec20.28 MB/Sec 
TS-RDF5 SD Transcend USB Device 29.89 GB8564400046.08 MB/Sec17.56 MB/Sec 
Sandisk Ultra micro UHS1 32GB 29.71 GB8564400043.31 MB/Sec32.35 MB/Secthong2000
Generic STORAGE DEVICE USB Device 29.47 GB8564400077.92 MB/Sec12.79 MB/Sec 
Generic STORAGE DEVICE USB Device 59.84 GB8564400086.04 MB/Sec16.09 MB/Sec 
GoldFlash MicroSD 64GB 59.03 GB8564400078.88 MB/Sec19.72 MB/SecMingyu
TS-RDF5 SD Transcend USB Device 7.20 GB8564400021.63 MB/Sec3.58 MB/Sec 
TS-RDF5 SD Transcend USB Device 7.20 GB8564400021.66 MB/Sec4.04 MB/Secoz
Lexar 16GB microSDHC UHS-I on Transcend TS-RDF5 RDR 14.91 GB8564400074.81 MB/Sec18.88 MB/Secsmz
TS-RDF5 SD Transcend USB Device 7.50 GB8564400020.43 MB/Sec14.43 MB/Sec 
TS-RDF5 SD Transcend USB Device 14.72 GB8564400081.30 MB/Sec7.95 MB/Sec 
Generic STORAGE DEVICE-2 USB Device (sold as Samsung Evo) 128 GB 124.99 GB8564400022.02 MB/Sec8.09 MB/SecEG
Transcend USB 3.0 Card Reader TS-RDF5 SD  29.71 GB8564400045.00 MB/Sec35.56 MB/Sec 
TS-RDF5 SD Transcend USB Device 28.96 GB8564400075.89 MB/Sec10.99 MB/SecTNS F
TS-RDF5 SD Transcend USB Device 28.96 GB8564400073.95 MB/Sec8.94 MB/SecTNS F
TS-RDF5 SD Transcend USB Device 28.96 GB8564400022.54 MB/Sec9.25 MB/SecTNS D
TS-RDF5 SD Transcend USB Device 28.96 GB8564400075.89 MB/Sec10.95 MB/SecTNS E
TS-RDF5 SD Transcend USB Device 28.96 GB8564400073.95 MB/Sec9.29 MB/SecTNS G
TS-RDF5 SD Transcend USB Device 28.96 GB8564400075.89 MB/Sec11.05 MB/SecTNS H
JetFlash 890s Transcend 64GB USB-C 58.84 GB8564400081.23 MB/Sec21.13 MB/Sec 
TS-RDF5 SD Transcend USB Device 29.80 GB8564400088.58 MB/Sec54.84 MB/SecHoppa
Kingston 32Gb microSD 80/20 USB3.0 TS-RDF5 SD 28.96 GB8564400058.18 MB/Sec13.30 MB/Sec 
TS-RDF5 SD Transcend USB Device 29.80 GB8564400043.06 MB/Sec19.04 MB/SecCORLESS
TS-RDF5 SD Transcend USB w/Samsung 32GB EVO Micro 29.80 GB8564400040.34 MB/Sec20.53 MB/SecCORLESS
TS-RDF5 SD Transcend USB w/Samsung 32GB EVO Micro 29.80 GB8564400043.71 MB/Sec21.13 MB/SecCORLESS
Transcend USB Device TS-RDF5 SD w/32GB EVO MicroSD 29.80 GB8564400043.71 MB/Sec21.21 MB/SecCORLESS
TS-RDF5 SD Transcend USB Device 0.50 GB8564400042.98 MB/Sec8.07 MB/Secwkearney99
TS-RDF5 SD Transcend USB Device 31.24 GB8564400018.55 MB/Sec6.93 MB/Sec 
Generic STORAGE DEVICE USB Device 120.84 GB8564400064.79 MB/Sec31.52 MB/Sec 
TS-RDF5 SD Transcend USB Device 59.59 GB8564400044.67 MB/Sec16.84 MB/SecAndrewGC
TS-RDF5 SD Transcend USB Device 58.53 GB856440005.89 MB/Sec4.44 MB/SecVote Trump :)
TS-RDF5 SD Transcend USB Device 59.45 GB8564400091.37 MB/Sec58.75 MB/Secniczoom
TS-RDF5 SD Transcend USB Device + cached Sandisk Extreme+ SDXC U1 C10 59.46 GB8564400084.67 MB/Sec27.57 MB/SecITgreybeard
TS-RDF5 SD Transcend Class 6 14.89 GB8564400021.21 MB/Sec8.51 MB/SecFluffybutt
TS-RDF5 SD Transcend Class 4 14.82 GB8564400011.36 MB/Sec4.48 MB/SecFluffybutt
Sandisk Ultra 200GB micro SD 183.25 GB8564400085.96 MB/Sec10.38 MB/SecStFual
Sandisk Ultra 200GB microSD Card 2 183.25 GB8564400062.59 MB/Sec13.62 MB/SecStFual
TS-RDF5 SD Transcend USB Device 29.90 GB8564400083.41 MB/Sec30.48 MB/SecFab2607
Lexar 300x 32GB 29.82 GB8564400042.98 MB/Sec17.04 MB/Sec 
TS-RDF5 SD Transcend USB Device 59.87 GB8564400080.14 MB/Sec12.22 MB/Sec 
TS-RDF5 SD Transcend USB Device 59.35 GB8564400041.49 MB/Sec32.05 MB/Sec 
TS-RDF5 SD Transcend USB Device 14.83 GB8564400022.83 MB/Sec4.06 MB/Sec 
TS-RDF5 SD Transcend USB Device 58.86 GB8564400087.29 MB/Sec42.06 MB/Sec 
SanDisk Ultra SDHC 32GB 29.72 GB8564400044.67 MB/Sec11.38 MB/SecTommy Jansson
Samsung SDHC 32GB 29.27 GB8564400078.88 MB/Sec18.40 MB/SecTommy Jansson
Toshiba Excerna PRO 64GB 59.61 GB8564400088.58 MB/Sec46.08 MB/SecTommy Jansson
SandDisk Extreme Plus MicroSDHC 32GB 29.71 GB8564400090.12 MB/Sec4.05 MB/SecTommy Jansson
Generic STORAGE DEVICE USB Device 29.71 GB8564400041.72 MB/Sec11.10 MB/Sec 
SanDisk SDSQUSC-064G-ANCMA (2nd run) 59.47 GB8564400044.71 MB/Sec31.19 MB/Secdapaulk
TS-RDF5 SD Transcend USB Device 29.71 GB856440009.17 MB/Sec3.16 MB/Sec 
Kingston 8gb Transcend USB Device 7.41 GB8564400021.02 MB/Sec9.55 MB/Secjaws014
TS-RDF8 SD Transcend USB Device 30.05 GB8564400017.38 MB/Sec9.60 MB/Sec 
TS-RDF5 SD Transcend USB Device 119.22 GB8564400081.15 MB/Sec42.98 MB/SecPro lamer
TS-RDF5 SD Transcend USB Device 119.22 GB8564400081.15 MB/Sec31.30 MB/SecPro lamer
Generic STORAGE DEVICE USB Device 7.40 GB8564400019.93 MB/Sec6.36 MB/Sec 
cdrking microsd 4gb 1.83 GB8564400011.68 MB/Sec3.10 MB/Sec 
Toshiba 29.32 GB8564400037.64 MB/Sec8.07 MB/Sec 
toshiba 30/mbps HCI + SDadapter 29.32 GB8564400037.41 MB/Sec10.63 MB/Sec 
toshiba 30/mbps HCI + Kingston SDadapter 29.32 GB8564400037.41 MB/Sec9.40 MB/Sec 
cdking SDXC class10 sdcard  29.89 GB8564400072.93 MB/Sec13.46 MB/Sec 
PNY SDHC class 4  3.68 GB8564400020.14 MB/Sec8.45 MB/Sec 
TS-RDF5 SD Transcend USB Device 183.31 GB8564400090.00 MB/Sec18.17 MB/Sec 
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.
Patriot microSD UHS-1 64GB 59.00 GB8564400045.36 MB/Sec7.31 MB/SecR.S.
Transcend TS64GSDXC10U1E 59.87 GB8564400083.63 MB/Sec1.53 MB/SecTS-RDF5 Adapte
Silicon-power64G micro-SD XC Model #SP064GBSTXBU1V21SP 58.86 GB8564400085.96 MB/Sec44.31 MB/Sec 
TS-RDF5 SD Transcend USB Device SanDisk Ultra 64GB 59.47 GB8564400045.36 MB/Sec12.94 MB/Sec 
TS-RDF5 SD Transcend USB Device 59.68 GB8564400084.30 MB/Sec5.78 MB/Sec 
TS-RDF5 SD Transcend USB Device 29.72 GB8564400088.67 MB/Sec13.68 MB/Sec 
TS-RDF5 SD Transcend USB Device 29.89 GB8564400027.43 MB/Sec9.01 MB/Sec 
TS-RDF5 SD Transcend USB Device 29.28 GB8564400082.27 MB/Sec22.68 MB/Sec 
TS-RDF5 SD Transcend USB Device 119.24 GB8564400084.75 MB/Sec15.40 MB/Sec 
TS-RDF5 SD Transcend USB Device 119.72 GB8564400044.64 MB/Sec9.66 MB/Sec 
TS-RDF5 SD Transcend USB Device 119.24 GB8564400084.75 MB/Sec15.83 MB/Sec 
TS-RDF5 SD Transcend USB Device 7.42 GB8564400017.86 MB/Sec0.16 MB/Sec 
TS-RDF5 SD Transcend USB Device 238.44 GB8564400084.83 MB/Sec30.69 MB/Sec 
TS-RDF5 SD Transcend USB Device 59.45 GB8564400091.46 MB/Sec51.90 MB/Sec 
TS-RDF5 SD Transcend USB Device 60.34 GB8564400087.29 MB/Sec26.30 MB/Sec 
TS-RDF8 SD Transcend USB Device 238.23 GB8564400087.29 MB/Sec53.83 MB/Sec 
TS-RDF5 microSD SanDisk Transcend 32GB 29.72 GB8564400088.67 MB/Sec38.66 MB/Secdallas7
TS-RDF5 SD Transcend USB Device 58.08 GB8564400091.46 MB/Sec19.93 MB/SecKingston 64GB
WD purple QD101 micro SDHC UHS-1 WDD032G1P0C-85AEL0 29.71 GB8564400090.00 MB/Sec22.33 MB/SecAras
sandisk ultra sdhc uhs-i 29.71 GB8564400088.58 MB/Sec38.14 MB/SecTS-RDF8
akv30a1256 232.31 GB8564400090.00 MB/Sec81.08 MB/Sec 
TS-RDF5A Transcend USB Device 29.74 GB8564400092.88 MB/Sec22.95 MB/Sec 
TS-RDF5 SD Transcend USB Device 1.89 GB8564400011.34 MB/Sec9.50 MB/Sec 
Generic- USB3.0 CRW -2 USB Device 14.83 GB8564400092.88 MB/Sec13.71 MB/Sec 
Generic- USB3.0 CRW -2 USB Device 0.25 GB8564400045.36 MB/Sec6.46 MB/Sec 
32gb hama 0.25 GB8564400082.74 MB/Sec3.01 MB/Sec 
TS-RDF5 SD Transcend USB Device 14.83 GB8564400045.00 MB/Sec36.69 MB/Sec 
SanDisk Extreme PRO 238.23 GB8564400077.85 MB/Sec57.03 MB/Sec 

Total number of records: 108