USB 3.0 Flash Drive Speed Tests - VID = 58f (Alcor Micro Corp.), PID = 6387
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 |
---|---|---|---|---|---|---|---|
Generic Flash Disk USB Device | Alcor Micro Corp. | 937.48 GB | 58f | 6387 | 10.38 MB/Sec | 1.75 MB/Sec | |
Generic Flash Disk USB Device | Alcor Micro Corp. | 58.20 GB | 58f | 6387 | 11.90 MB/Sec | 4.80 MB/Sec | |
Generic Flash Disk USB Device | Alcor Micro Corp. | 118.16 GB | 58f | 6387 | 31.25 MB/Sec | 0.03 MB/Sec | |
Generic Flash Disk USB Device | Alcor Micro Corp. | 118.13 GB | 58f | 6387 | 32.26 MB/Sec | 0.04 MB/Sec | |
Generic Flash Disk USB Device | Alcor Micro Corp. | 115.23 GB | 58f | 6387 | 33.33 MB/Sec | 0.00 MB/Sec | |
Phillips USB3.0 64GB Stick | Alcor Micro Corp. | 58.58 GB | 58f | 6387 | 37.16 MB/Sec | 8.78 MB/Sec | |
USB DISK 3.1 USB Device | Alcor Micro Corp. | 58.58 GB | 58f | 6387 | 51.13 MB/Sec | 3.65 MB/Sec | |
Intenso Ultra Line USB Device | Alcor Micro Corp. | 471.68 GB | 58f | 6387 | 51.28 MB/Sec | 0.19 MB/Sec | |
Intenso Ultra Line USB Device | Alcor Micro Corp. | 931.51 GB | 58f | 6387 | 54.84 MB/Sec | 10.11 MB/Sec | |
USB Disk 3.0 USB Device | Alcor Micro Corp. | 116.21 GB | 58f | 6387 | 62.50 MB/Sec | 0.11 MB/Sec | |
Generic Flash Disk USB Device | Alcor Micro Corp. | 118.13 GB | 58f | 6387 | 66.67 MB/Sec | 0.05 MB/Sec | |
Philips USB Flash Drive USB Device | Alcor Micro Corp. | 59.63 GB | 58f | 6387 | 80.00 MB/Sec | 0.62 MB/Sec | |
Philips USB Flash Drive USB Device | Alcor Micro Corp. | 59.63 GB | 58f | 6387 | 86.54 MB/Sec | 0.90 MB/Sec | |
USB Disk 3.0 USB Device | Alcor Micro Corp. | 57.99 GB | 58f | 6387 | 90.00 MB/Sec | 29.39 MB/Sec | Kackepeter |
Medion 128Gb USB stick | Alcor Micro Corp. | 118.13 GB | 58f | 6387 | 90.00 MB/Sec | 40.00 MB/Sec | |
Philips USB Disk 3.0 USB Device | Alcor Micro Corp. | 57.99 GB | 58f | 6387 | 91.37 MB/Sec | 32.35 MB/Sec | |
Intenso Ultra Line USB Device | Alcor Micro Corp. | 59.37 GB | 58f | 6387 | 91.37 MB/Sec | 8.74 MB/Sec | |
Generic Flash Disk USB Device | Alcor Micro Corp. | 58.59 GB | 58f | 6387 | 92.88 MB/Sec | 18.64 MB/Sec | |
Jesis M1 USB Device | Alcor Micro Corp. | 58.59 GB | 58f | 6387 | 93.88 MB/Sec | 2.57 MB/Sec | |
USB Disk 3.0 USB Device | Alcor Micro Corp. | 57.99 GB | 58f | 6387 | 94.44 MB/Sec | 31.82 MB/Sec | |
USB DISK 3.1 USB Device | Alcor Micro Corp. | 117.18 GB | 58f | 6387 | 94.44 MB/Sec | 34.48 MB/Sec | |
USB DISK 3.1 USB Device | Alcor Micro Corp. | 58.59 GB | 58f | 6387 | 94.88 MB/Sec | 5.41 MB/Sec | |
Generic Flash Disk USB Device | Alcor Micro Corp. | 58.97 GB | 58f | 6387 | 95.24 MB/Sec | 4.22 MB/Sec | |
Jesis M1 USB Device | Alcor Micro Corp. | 58.58 GB | 58f | 6387 | 95.95 MB/Sec | 11.61 MB/Sec | GABRYCA |
Jesis M1 USB Device | Alcor Micro Corp. | 58.58 GB | 58f | 6387 | 95.95 MB/Sec | 37.89 MB/Sec | GABRYCA |
Philips USB Flash Drive USB Device | Alcor Micro Corp. | 59.61 GB | 58f | 6387 | 96.05 MB/Sec | 10.83 MB/Sec | |
Jesis M1 USB Device | Alcor Micro Corp. | 58.58 GB | 58f | 6387 | 96.05 MB/Sec | 37.41 MB/Sec | GABRYCA |
Intenso Speed Line USB Device | Alcor Micro Corp. | 14.44 GB | 58f | 6387 | 96.15 MB/Sec | 14.68 MB/Sec | |
Intenso Speed Line USB Device | Alcor Micro Corp. | 14.44 GB | 58f | 6387 | 96.15 MB/Sec | 14.91 MB/Sec | manny.ray |
Centon DataStick Pro 1TB | Alcor Micro Corp. | 954.14 GB | 58f | 6387 | 97.61 MB/Sec | 13.27 MB/Sec | |
Generic Flash Disk USB Device | Alcor Micro Corp. | 58.59 GB | 58f | 6387 | 97.61 MB/Sec | 18.46 MB/Sec | |
USB3.2 FLASH DRIVE USB Device | Alcor Micro Corp. | 231.83 GB | 58f | 6387 | 97.61 MB/Sec | 10.55 MB/Sec | |
Jesis M1 USB Device | Alcor Micro Corp. | 58.58 GB | 58f | 6387 | 97.61 MB/Sec | 17.89 MB/Sec | GABRYCA |
Jesis M1 USB Device | Alcor Micro Corp. | 58.58 GB | 58f | 6387 | 97.61 MB/Sec | 39.44 MB/Sec | GABRYCA |
Jesis M1 USB Device | Alcor Micro Corp. | 58.58 GB | 58f | 6387 | 97.61 MB/Sec | 35.34 MB/Sec | GABRYCA |
Generic Flash Disk USB Device | Alcor Micro Corp. | 28.89 GB | 58f | 6387 | 97.61 MB/Sec | 16.74 MB/Sec | Vinnie |
Intenso Ultra Line USB Device | Alcor Micro Corp. | 119.27 GB | 58f | 6387 | 97.72 MB/Sec | 26.42 MB/Sec | |
Generic Flash Disk USB Device | Alcor Micro Corp. | 61.05 GB | 58f | 6387 | 99.34 MB/Sec | 40.00 MB/Sec | Glad |
goodram 32GB_USB Disk 3.0 USB Device | Alcor Micro Corp. | 14.50 GB | 58f | 6387 | 99.34 MB/Sec | 19.20 MB/Sec | |
Generic Flash Disk USB Device | Alcor Micro Corp. | 57.62 GB | 58f | 6387 | 99.34 MB/Sec | 21.41 MB/Sec | |
Mediom 64GB Generic Flash Disk USB Device | Alcor Micro Corp. | 58.59 GB | 58f | 6387 | 99.34 MB/Sec | 8.94 MB/Sec | |
USB3.2 FLASH DRIVE USB Device | Alcor Micro Corp. | 231.84 GB | 58f | 6387 | 99.34 MB/Sec | 10.91 MB/Sec | VRRG |
USB DISK 3.1 USB Device | Alcor Micro Corp. | 31.99 GB | 58f | 6387 | 99.87 MB/Sec | 4.01 MB/Sec | |
PNY | Alcor Micro Corp. | 31.99 GB | 58f | 6387 | 100.12 MB/Sec | 5.71 MB/Sec | |
WANSENDA-Generic Flash Disk USB Device | Alcor Micro Corp. | 58.58 GB | 58f | 6387 | 101.01 MB/Sec | 16.65 MB/Sec | |
Generic Flash Disk USB Device | Alcor Micro Corp. | 29.28 GB | 58f | 6387 | 101.01 MB/Sec | 20.79 MB/Sec | |
Generic Flash Disk USB Device mEDION | Alcor Micro Corp. | 58.58 GB | 58f | 6387 | 101.01 MB/Sec | 38.93 MB/Sec | |
USB DISK 3.1 USB Device | Alcor Micro Corp. | 31.99 GB | 58f | 6387 | 101.12 MB/Sec | 7.48 MB/Sec | |
Generic Flash Disk USB Device medion | Alcor Micro Corp. | 58.58 GB | 58f | 6387 | 101.12 MB/Sec | 34.08 MB/Sec | |
TEAM C211 64GB (USB3.2 Gen1) | Alcor Micro Corp. | 58.17 GB | 58f | 6387 | 101.12 MB/Sec | 23.13 MB/Sec | |
Intenso Speed Line USB Device | Alcor Micro Corp. | 468.73 GB | 58f | 6387 | 102.86 MB/Sec | 12.20 MB/Sec | |
TEAMGROUP C175 3.2 128GB | Alcor Micro Corp. | 115.23 GB | 58f | 6387 | 102.86 MB/Sec | 37.16 MB/Sec | |
Intenso cMobile Line USB Device | Alcor Micro Corp. | 58.20 GB | 58f | 6387 | 102.86 MB/Sec | 42.98 MB/Sec | |
Intenso cMobile Line USB Device | Alcor Micro Corp. | 58.20 GB | 58f | 6387 | 102.86 MB/Sec | 42.04 MB/Sec | |
BlitzWolf BW-UPC2 | Alcor Micro Corp. | 57.99 GB | 58f | 6387 | 102.86 MB/Sec | 50.51 MB/Sec | |
PHILIPS USB Device | Alcor Micro Corp. | 234.37 GB | 58f | 6387 | 102.86 MB/Sec | 41.72 MB/Sec | Fake - Alcor |
PNY 128GB USB 3.1 | Alcor Micro Corp. | 115.23 GB | 58f | 6387 | 104.65 MB/Sec | 25.04 MB/Sec | |
USB3.2 FLASH DRIVE USB Device | Alcor Micro Corp. | 28.63 GB | 58f | 6387 | 104.65 MB/Sec | 39.18 MB/Sec | |
PHILIPS USB Device | Alcor Micro Corp. | 234.37 GB | 58f | 6387 | 104.77 MB/Sec | 17.04 MB/Sec | |
PHILIPS USB Device | Alcor Micro Corp. | 234.37 GB | 58f | 6387 | 105.97 MB/Sec | 2.94 MB/Sec | |
Dahua U176 USB Device | Alcor Micro Corp. | 58.59 GB | 58f | 6387 | 106.64 MB/Sec | 44.67 MB/Sec | MT |
Generic Flash Disk USB Device | Alcor Micro Corp. | 31.99 GB | 58f | 6387 | 106.64 MB/Sec | 8.60 MB/Sec | |
Intenso Speed Line USB Device | Alcor Micro Corp. | 119.30 GB | 58f | 6387 | 106.64 MB/Sec | 9.16 MB/Sec | |
Integral Flash Disk USB Device 3.0 | Alcor Micro Corp. | 115.22 GB | 58f | 6387 | 106.64 MB/Sec | 37.89 MB/Sec | Olaf |
Generic Flash Disk USB Device | Alcor Micro Corp. | 117.16 GB | 58f | 6387 | 106.64 MB/Sec | 30.97 MB/Sec | |
PATRIOT USB Device | Alcor Micro Corp. | 232.39 GB | 58f | 6387 | 106.64 MB/Sec | 25.04 MB/Sec | |
PHILIPS USB Device | Alcor Micro Corp. | 234.37 GB | 58f | 6387 | 106.64 MB/Sec | 44.31 MB/Sec | |
Generic Flash Disk USB Device | Alcor Micro Corp. | 937.50 GB | 58f | 6387 | 108.56 MB/Sec | 9.46 MB/Sec | |
PATRIOT USB Device | Alcor Micro Corp. | 116.48 GB | 58f | 6387 | 108.70 MB/Sec | 30.81 MB/Sec | |
TCELL USB3.2 FLASH DRIVE USB Device | Alcor Micro Corp. | 115.91 GB | 58f | 6387 | 108.70 MB/Sec | 38.15 MB/Sec | |
Intenso Ultra Line USB Device | Alcor Micro Corp. | 58.59 GB | 58f | 6387 | 108.70 MB/Sec | 48.00 MB/Sec | |
USB3.0 FLASH DRIVE USB Device | Alcor Micro Corp. | 7.65 GB | 58f | 6387 | 108.70 MB/Sec | 20.87 MB/Sec | 800mAdm128G |
Intenso Ultra Line USB Device | Alcor Micro Corp. | 463.61 GB | 58f | 6387 | 110.70 MB/Sec | 14.22 MB/Sec | |
Intenso Ultra Line USB Device | Alcor Micro Corp. | 58.59 GB | 58f | 6387 | 110.70 MB/Sec | 46.85 MB/Sec | |
SSK FDU050 USB Device | Alcor Micro Corp. | 117.17 GB | 58f | 6387 | 110.84 MB/Sec | 39.74 MB/Sec | |
Maxell Flix 256gb on USB 3.0 | Alcor Micro Corp. | 234.37 GB | 58f | 6387 | 110.84 MB/Sec | 38.14 MB/Sec | |
USB3.0 FLASH DRIVE USB Device | Alcor Micro Corp. | 4.99 GB | 58f | 6387 | 110.84 MB/Sec | 15.74 MB/Sec | 800mAdm128G |
Generic Flash Disk USB Device | Alcor Micro Corp. | 117.18 GB | 58f | 6387 | 110.84 MB/Sec | 44.67 MB/Sec | |
Generic Flash Disk USB Device | Alcor Micro Corp. | 117.19 GB | 58f | 6387 | 110.84 MB/Sec | 28.65 MB/Sec | |
Generic Flash Disk USB Device (Team C211 128GB) | Alcor Micro Corp. | 117.18 GB | 58f | 6387 | 112.92 MB/Sec | 19.59 MB/Sec | Team C211 128G |
Generic Flash Disk USB Device | Alcor Micro Corp. | 115.22 GB | 58f | 6387 | 112.92 MB/Sec | 40.27 MB/Sec | |
Generic Flash Disk USB Device | Alcor Micro Corp. | 58.59 GB | 58f | 6387 | 115.09 MB/Sec | 19.66 MB/Sec | |
Intenso Twist Line USB Device | Alcor Micro Corp. | 117.19 GB | 58f | 6387 | 115.09 MB/Sec | 7.77 MB/Sec | AndreaBia |
EVM USB Disk 3.0 USB Device | Alcor Micro Corp. | 57.99 GB | 58f | 6387 | 120.00 MB/Sec | 0.99 MB/Sec | |
Intenso Speed Line USB Device | Alcor Micro Corp. | 117.19 GB | 58f | 6387 | 122.45 MB/Sec | 13.46 MB/Sec | |
MoveSpeed LD 3.1 USB Device | Alcor Micro Corp. | 234.37 GB | 58f | 6387 | 137.20 MB/Sec | 11.12 MB/Sec |
Total number of records: 86