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
- You can click the column headers of the speed tests table in order to sort by the desired field.
For example, if you want to easily find out the drives with largest write speed, simply click the 'Write Speed' link in the column header.
- The vendor name in the speed tests table is determined according to the VID (Vendor ID) of the USB device.
The vendor names list was taken from the latest VID/PID list in http://www.linux-usb.org/usb.ids
- The drive size displayed in the speed tests table is the real size of the flash drive, and it represents the largest file size
that you can copy into this drive. Be aware that for most vendors, the actual size of files that you can store inside the drive is less
than the offical drive size. For example, if you purchase a 4GB USB flash drive, the real drive size might be 3.7 GB.
- If you can click the product name link, you'll get the list of all speed tests of products with the same PID and VID.
- In order to keed this speed tests table reliable, I reserve the right to remove speed test entries that looks extremely unreliable.
- Because the database is already quite large, the main page only lists the USB speed tests submitted in the last 60 days.
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 Name | Vendor Name | Drive Size | VID | PID | Read Speed | Write Speed | Submitter |
|---|---|---|---|---|---|---|---|
| TS-RDF5 SD Transcend USB Device | 7.42 GB | 8564 | 4000 | 17.86 MB/Sec | 0.16 MB/Sec | ||
| Transcend TS64GSDXC10U1E | 59.87 GB | 8564 | 4000 | 83.63 MB/Sec | 1.53 MB/Sec | TS-RDF5 Adapte | |
| SanDisk Ultra microSD UHS-1 64GB | 59.45 GB | 8564 | 4000 | 41.48 MB/Sec | 1.89 MB/Sec | R.S. | |
| 32gb hama | 0.25 GB | 8564 | 4000 | 82.74 MB/Sec | 3.01 MB/Sec | ||
| cdrking microsd 4gb | 1.83 GB | 8564 | 4000 | 11.68 MB/Sec | 3.10 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 29.71 GB | 8564 | 4000 | 9.17 MB/Sec | 3.16 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 7.20 GB | 8564 | 4000 | 21.63 MB/Sec | 3.58 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 7.20 GB | 8564 | 4000 | 21.66 MB/Sec | 4.04 MB/Sec | oz | |
| SandDisk Extreme Plus MicroSDHC 32GB | 29.71 GB | 8564 | 4000 | 90.12 MB/Sec | 4.05 MB/Sec | Tommy Jansson | |
| TS-RDF5 SD Transcend USB Device | 14.83 GB | 8564 | 4000 | 22.83 MB/Sec | 4.06 MB/Sec | ||
| Kingston SDC4/32GB Class 4 | 29.33 GB | 8564 | 4000 | 20.93 MB/Sec | 4.31 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 58.53 GB | 8564 | 4000 | 5.89 MB/Sec | 4.44 MB/Sec | Vote Trump :) | |
| TS-RDF5 SD Transcend Class 4 | 14.82 GB | 8564 | 4000 | 11.36 MB/Sec | 4.48 MB/Sec | Fluffybutt | |
| TS-RDF5 SD Transcend USB Device | 28.90 GB | 8564 | 4000 | 29.49 MB/Sec | 4.69 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 59.68 GB | 8564 | 4000 | 84.30 MB/Sec | 5.78 MB/Sec | ||
| Generic STORAGE DEVICE USB Device | 7.40 GB | 8564 | 4000 | 19.93 MB/Sec | 6.36 MB/Sec | ||
| Generic- USB3.0 CRW -2 USB Device | 0.25 GB | 8564 | 4000 | 45.36 MB/Sec | 6.46 MB/Sec | ||
| SanDisk Ultra 32 GB MicroSDHC C10/UHS1 SDSDQU-032G-AFFP-A | 7.44 GB | 8564 | 4000 | 25.15 MB/Sec | 6.93 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 31.24 GB | 8564 | 4000 | 18.55 MB/Sec | 6.93 MB/Sec | ||
| Patriot microSD UHS-1 64GB | 59.00 GB | 8564 | 4000 | 45.36 MB/Sec | 7.31 MB/Sec | R.S. | |
| TS-RDF5 SD Transcend USB Device | 14.72 GB | 8564 | 4000 | 81.30 MB/Sec | 7.95 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 0.50 GB | 8564 | 4000 | 42.98 MB/Sec | 8.07 MB/Sec | wkearney99 | |
| Toshiba | 29.32 GB | 8564 | 4000 | 37.64 MB/Sec | 8.07 MB/Sec | ||
| Generic STORAGE DEVICE-2 USB Device (sold as Samsung Evo) 128 GB | 124.99 GB | 8564 | 4000 | 22.02 MB/Sec | 8.09 MB/Sec | EG | |
| PNY SDHC class 4 | 3.68 GB | 8564 | 4000 | 20.14 MB/Sec | 8.45 MB/Sec | ||
| TS-RDF5 SD Transcend Class 6 | 14.89 GB | 8564 | 4000 | 21.21 MB/Sec | 8.51 MB/Sec | Fluffybutt | |
| TS-RDF5 SD Transcend USB Device | 28.96 GB | 8564 | 4000 | 73.95 MB/Sec | 8.94 MB/Sec | TNS F | |
| TS-RDF5 SD Transcend USB Device | 29.89 GB | 8564 | 4000 | 27.43 MB/Sec | 9.01 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 28.96 GB | 8564 | 4000 | 22.54 MB/Sec | 9.25 MB/Sec | TNS D | |
| TS-RDF5 SD Transcend USB Device | 28.96 GB | 8564 | 4000 | 73.95 MB/Sec | 9.29 MB/Sec | TNS G | |
| toshiba 30/mbps HCI + Kingston SDadapter | 29.32 GB | 8564 | 4000 | 37.41 MB/Sec | 9.40 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 1.89 GB | 8564 | 4000 | 11.34 MB/Sec | 9.50 MB/Sec | ||
| Kingston 8gb Transcend USB Device | 7.41 GB | 8564 | 4000 | 21.02 MB/Sec | 9.55 MB/Sec | jaws014 | |
| TS-RDF8 SD Transcend USB Device | 30.05 GB | 8564 | 4000 | 17.38 MB/Sec | 9.60 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 119.72 GB | 8564 | 4000 | 44.64 MB/Sec | 9.66 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 14.89 GB | 8564 | 4000 | 21.69 MB/Sec | 9.83 MB/Sec | ||
| Generic STORAGE DEVICE USB Device | 29.31 GB | 8564 | 4000 | 36.75 MB/Sec | 9.98 MB/Sec | ||
| Sandisk Ultra 200GB micro SD | 183.25 GB | 8564 | 4000 | 85.96 MB/Sec | 10.38 MB/Sec | StFual | |
| toshiba 30/mbps HCI + SDadapter | 29.32 GB | 8564 | 4000 | 37.41 MB/Sec | 10.63 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 28.96 GB | 8564 | 4000 | 75.89 MB/Sec | 10.95 MB/Sec | TNS E | |
| TS-RDF5 SD Transcend USB Device | 28.96 GB | 8564 | 4000 | 75.89 MB/Sec | 10.99 MB/Sec | TNS F | |
| TS-RDF5 SD Transcend USB Device | 28.96 GB | 8564 | 4000 | 75.89 MB/Sec | 11.05 MB/Sec | TNS H | |
| Generic STORAGE DEVICE USB Device | 29.71 GB | 8564 | 4000 | 41.72 MB/Sec | 11.10 MB/Sec | ||
| SanDisk Ultra SDHC 32GB | 29.72 GB | 8564 | 4000 | 44.67 MB/Sec | 11.38 MB/Sec | Tommy Jansson | |
| TS-RDF5 SD Transcend USB Device | 59.87 GB | 8564 | 4000 | 80.14 MB/Sec | 12.22 MB/Sec | ||
| Generic STORAGE DEVICE USB Device | 29.47 GB | 8564 | 4000 | 77.92 MB/Sec | 12.79 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device SanDisk Ultra 64GB | 59.47 GB | 8564 | 4000 | 45.36 MB/Sec | 12.94 MB/Sec | ||
| Kingston 32Gb microSD 80/20 USB3.0 TS-RDF5 SD | 28.96 GB | 8564 | 4000 | 58.18 MB/Sec | 13.30 MB/Sec | ||
| cdking SDXC class10 sdcard | 29.89 GB | 8564 | 4000 | 72.93 MB/Sec | 13.46 MB/Sec | ||
| Sandisk Ultra 200GB microSD Card 2 | 183.25 GB | 8564 | 4000 | 62.59 MB/Sec | 13.62 MB/Sec | StFual | |
| TS-RDF5 SD Transcend USB Device | 29.72 GB | 8564 | 4000 | 88.67 MB/Sec | 13.68 MB/Sec | ||
| Generic- USB3.0 CRW -2 USB Device | 14.83 GB | 8564 | 4000 | 92.88 MB/Sec | 13.71 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 7.51 GB | 8564 | 4000 | 75.82 MB/Sec | 14.36 MB/Sec | YunaX | |
| TS-RDF5 SD Transcend USB Device | 7.50 GB | 8564 | 4000 | 20.43 MB/Sec | 14.43 MB/Sec | ||
| ADATA 32GB SDHC Class 10 | 30.91 GB | 8564 | 4000 | 22.68 MB/Sec | 15.12 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 119.24 GB | 8564 | 4000 | 84.75 MB/Sec | 15.40 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 119.24 GB | 8564 | 4000 | 84.75 MB/Sec | 15.83 MB/Sec | ||
| Generic STORAGE DEVICE USB Device | 59.84 GB | 8564 | 4000 | 86.04 MB/Sec | 16.09 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 59.59 GB | 8564 | 4000 | 44.67 MB/Sec | 16.84 MB/Sec | AndrewGC | |
| Lexar 300x 32GB | 29.82 GB | 8564 | 4000 | 42.98 MB/Sec | 17.04 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 29.89 GB | 8564 | 4000 | 46.08 MB/Sec | 17.56 MB/Sec | ||
| TS-RDF5A Transcend USB Device | 238.69 GB | 8564 | 4000 | 91.46 MB/Sec | 18.00 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 183.31 GB | 8564 | 4000 | 90.00 MB/Sec | 18.17 MB/Sec | ||
| Samsung SDHC 32GB | 29.27 GB | 8564 | 4000 | 78.88 MB/Sec | 18.40 MB/Sec | Tommy Jansson | |
| Lexar 16GB microSDHC UHS-I on Transcend TS-RDF5 RDR | 14.91 GB | 8564 | 4000 | 74.81 MB/Sec | 18.88 MB/Sec | smz | |
| TS-RDF5 SD Transcend USB Device | 29.80 GB | 8564 | 4000 | 43.06 MB/Sec | 19.04 MB/Sec | CORLESS | |
| GoldFlash MicroSD 64GB | 59.03 GB | 8564 | 4000 | 78.88 MB/Sec | 19.72 MB/Sec | Mingyu | |
| TS-RDF5 SD Transcend USB Device | 58.08 GB | 8564 | 4000 | 91.46 MB/Sec | 19.93 MB/Sec | Kingston 64GB | |
| TS-RDF5 SD Card Reader with Transcend 32 GB SD-Card 90MB/s | 29.91 GB | 8564 | 4000 | 87.29 MB/Sec | 20.28 MB/Sec | ||
| TS-RDF5 SD Transcend USB w/Samsung 32GB EVO Micro | 29.80 GB | 8564 | 4000 | 40.34 MB/Sec | 20.53 MB/Sec | CORLESS | |
| TS-RDF5 SD Transcend USB w/Samsung 32GB EVO Micro | 29.80 GB | 8564 | 4000 | 43.71 MB/Sec | 21.13 MB/Sec | CORLESS | |
| JetFlash 890s Transcend 64GB USB-C | 58.84 GB | 8564 | 4000 | 81.23 MB/Sec | 21.13 MB/Sec | ||
| Transcend USB Device TS-RDF5 SD w/32GB EVO MicroSD | 29.80 GB | 8564 | 4000 | 43.71 MB/Sec | 21.21 MB/Sec | CORLESS | |
| WD purple QD101 micro SDHC UHS-1 WDD032G1P0C-85AEL0 | 29.71 GB | 8564 | 4000 | 90.00 MB/Sec | 22.33 MB/Sec | Aras | |
| TS-RDF5 SD Transcend USB Device | 29.28 GB | 8564 | 4000 | 82.27 MB/Sec | 22.68 MB/Sec | ||
| TS-RDF5A Transcend USB Device | 29.74 GB | 8564 | 4000 | 92.88 MB/Sec | 22.95 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 29.99 GB | 8564 | 4000 | 50.17 MB/Sec | 25.76 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 29.99 GB | 8564 | 4000 | 44.38 MB/Sec | 25.99 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 60.34 GB | 8564 | 4000 | 87.29 MB/Sec | 26.30 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device + cached Sandisk Extreme+ SDXC U1 C10 | 59.46 GB | 8564 | 4000 | 84.67 MB/Sec | 27.57 MB/Sec | ITgreybeard | |
| TS-RDF5 SD Transcend USB Device | 29.99 GB | 8564 | 4000 | 48.49 MB/Sec | 28.43 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 29.99 GB | 8564 | 4000 | 58.29 MB/Sec | 28.56 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 29.99 GB | 8564 | 4000 | 44.03 MB/Sec | 28.56 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 29.90 GB | 8564 | 4000 | 83.41 MB/Sec | 30.48 MB/Sec | Fab2607 | |
| TS-RDF5 SD Transcend USB Device | 238.44 GB | 8564 | 4000 | 84.83 MB/Sec | 30.69 MB/Sec | ||
| SanDisk SDSQUSC-064G-ANCMA (2nd run) | 59.47 GB | 8564 | 4000 | 44.71 MB/Sec | 31.19 MB/Sec | dapaulk | |
| TS-RDF5 SD Transcend USB Device | 119.22 GB | 8564 | 4000 | 81.15 MB/Sec | 31.30 MB/Sec | Pro lamer | |
| Generic STORAGE DEVICE USB Device | 120.84 GB | 8564 | 4000 | 64.79 MB/Sec | 31.52 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 59.35 GB | 8564 | 4000 | 41.49 MB/Sec | 32.05 MB/Sec | ||
| SanDisk Ultra microSD UHS-1 64GB | 59.45 GB | 8564 | 4000 | 90.00 MB/Sec | 32.19 MB/Sec | R.S. | |
| Sandisk Ultra micro UHS1 32GB | 29.71 GB | 8564 | 4000 | 43.31 MB/Sec | 32.35 MB/Sec | thong2000 | |
| Transcend USB 3.0 Card Reader TS-RDF5 SD | 29.71 GB | 8564 | 4000 | 45.00 MB/Sec | 35.56 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 14.83 GB | 8564 | 4000 | 45.00 MB/Sec | 36.69 MB/Sec | ||
| PNY Elite Performance 32GB UHS-1 SDHC (P-SDH32U1H-GE) | 29.69 GB | 8564 | 4000 | 90.00 MB/Sec | 37.41 MB/Sec | ||
| PNY Elite Performance 32GB UHS-1 SDHC (P-SDH32U1H-GE) | 29.69 GB | 8564 | 4000 | 91.46 MB/Sec | 37.66 MB/Sec | ||
| sandisk ultra sdhc uhs-i | 29.71 GB | 8564 | 4000 | 88.58 MB/Sec | 38.14 MB/Sec | TS-RDF8 | |
| TS-RDF5 microSD SanDisk Transcend 32GB | 29.72 GB | 8564 | 4000 | 88.67 MB/Sec | 38.66 MB/Sec | dallas7 | |
| TS-RDF5 SD Transcend USB Device | 58.86 GB | 8564 | 4000 | 87.29 MB/Sec | 42.06 MB/Sec | ||
| Transcend TSRDF8k FW ts17 with Sandisk Extreme Pro 95MB/s SDHC UHS-1 | 29.71 GB | 8564 | 4000 | 88.67 MB/Sec | 42.98 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 119.22 GB | 8564 | 4000 | 81.15 MB/Sec | 42.98 MB/Sec | Pro lamer | |
| Silicon-power64G micro-SD XC Model #SP064GBSTXBU1V21SP | 58.86 GB | 8564 | 4000 | 85.96 MB/Sec | 44.31 MB/Sec | ||
| Toshiba Excerna PRO 64GB | 59.61 GB | 8564 | 4000 | 88.58 MB/Sec | 46.08 MB/Sec | Tommy Jansson | |
| TS-RDF5 SD Transcend USB Device | 59.45 GB | 8564 | 4000 | 91.46 MB/Sec | 51.90 MB/Sec | ||
| TS-RDF8 SD Transcend USB Device | 238.23 GB | 8564 | 4000 | 87.29 MB/Sec | 53.83 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 29.80 GB | 8564 | 4000 | 88.58 MB/Sec | 54.84 MB/Sec | Hoppa | |
| SanDisk Extreme PRO | 238.23 GB | 8564 | 4000 | 77.85 MB/Sec | 57.03 MB/Sec | ||
| TS-RDF5 SD Transcend USB Device | 59.45 GB | 8564 | 4000 | 91.37 MB/Sec | 58.75 MB/Sec | niczoom | |
| PNY Elite Performance 32GB UHS-1 SDHC (P-SDH32U1H-GE) | 1,862.98 GB | 8564 | 4000 | 106.64 MB/Sec | 64.75 MB/Sec | ||
| akv30a1256 | 232.31 GB | 8564 | 4000 | 90.00 MB/Sec | 81.08 MB/Sec |
Total number of records: 109