







🚀 Dual-speed, dual-port, double the freedom — your ultimate data sidekick!
The SanDisk Ultra Dual Drive Go 512GB is a versatile USB flash drive featuring reversible USB Type-C and traditional Type-A connectors, enabling seamless data transfer between modern smartphones, tablets, Macs, and legacy computers. With high-performance USB 3.1 Gen 1 technology, it delivers read speeds up to 150MB/s. Its massive 512GB capacity and compatibility with the SanDisk Memory Zone app make it ideal for professionals needing fast, reliable, and portable storage.










| ASIN | B0859NR7KY |
| Are Batteries Included | No |
| Batteries | 1 AAAA batteries required. |
| Best Sellers Rank | #42 in Computers ( See Top 100 in Computers ) #1 in USB Flash Drives |
| Color | Black |
| Colour | Black |
| Connectivity technology | USB |
| Customer Reviews | 4.4 4.4 out of 5 stars (47,206) |
| Date First Available | 2 March 2020 |
| Flash memory type | USB_FLASH_DRIVE |
| Global Trade Identification Number | 00619659180140 |
| Hard Drive Size | 512 GB |
| Hardware Connectivity Technology | USB Type C |
| Hardware Platform | Mac |
| Item Weight | 8 g |
| Item model number | SDDDC3-512G-G46 |
| Lithium Battery Energy Content | 2.6 Watt Hours |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium Battery Weight | 5 Grams |
| Manufacturer | Western Digital Technologies, Inc. |
| Model name | Ultra Dual Drive |
| Number Of Lithium Ion Cells | 4 |
| Product dimensions | 16D x 10W x 10H centimeters |
| Reading speed | 150 Megabytes Per Second |
| UPC | 619659180140 |
E**N
SANDISK
IT'S SANDISK IT'S AWSOME READ/WRITE SPEEDS ARE +100mbps WITH THE RIGHT KIND OF PORT
A**S
perfect
i didn’t read and expected this to be usb but it’s type c! also smooth with the installation
F**.
Works Pretty Well (Read & Write Speeds Below)
Works Well but The only Problem i would say with this usb is that it does get hot. Speed Tests are done on a Lenovo Legion With USB4 for Type C, and USB-A 3.2 Gen 2: On Type-C: ------------------------------------------------------------------------------ CrystalDiskMark 8.0.5 Edition x64 (C) 2007-2024 Crystal Dew World: https://crystalmark.info/ ------------------------------------------------------------------------------ * MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s] * KB = 1000 bytes, KiB = 1024 bytes [Read] SEQ 1MiB (Q= 8, T= 1): 258.765 MB/s [ 246.8 IOPS] < 32267.05 us> SEQ 1MiB (Q= 1, T= 1): 0.000 MB/s [ 0.0 IOPS] < 0.00 us> RND 4KiB (Q= 32, T= 1): 0.000 MB/s [ 0.0 IOPS] < 0.00 us> RND 4KiB (Q= 1, T= 1): 0.000 MB/s [ 0.0 IOPS] < 0.00 us> [Write] SEQ 1MiB (Q= 8, T= 1): 148.810 MB/s [ 141.9 IOPS] < 56002.79 us> SEQ 1MiB (Q= 1, T= 1): 0.000 MB/s [ 0.0 IOPS] < 0.00 us> RND 4KiB (Q= 32, T= 1): 0.000 MB/s [ 0.0 IOPS] < 0.00 us> RND 4KiB (Q= 1, T= 1): 0.000 MB/s [ 0.0 IOPS] < 0.00 us> Profile: Default Test: 1 GiB (x5) [E: 0% (0/115GiB)] Mode: [Admin] Time: Measure 5 sec / Interval 5 sec Date: 2024/08/21 13:13:03 OS: Windows 11 Pro 23H2 [10.0 Build 22631] (x64) On Type-A: ------------------------------------------------------------------------------ CrystalDiskMark 8.0.5 Edition x64 (C) 2007-2024 Crystal Dew World: https://crystalmark.info/ ------------------------------------------------------------------------------ * MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s] * KB = 1000 bytes, KiB = 1024 bytes [Read] SEQ 1MiB (Q= 8, T= 1): 247.526 MB/s [ 236.1 IOPS] < 33740.86 us> SEQ 1MiB (Q= 1, T= 1): 0.000 MB/s [ 0.0 IOPS] < 0.00 us> RND 4KiB (Q= 32, T= 1): 0.000 MB/s [ 0.0 IOPS] < 0.00 us> RND 4KiB (Q= 1, T= 1): 0.000 MB/s [ 0.0 IOPS] < 0.00 us> [Write] SEQ 1MiB (Q= 8, T= 1): 145.739 MB/s [ 139.0 IOPS] < 56816.66 us> SEQ 1MiB (Q= 1, T= 1): 0.000 MB/s [ 0.0 IOPS] < 0.00 us> RND 4KiB (Q= 32, T= 1): 0.000 MB/s [ 0.0 IOPS] < 0.00 us> RND 4KiB (Q= 1, T= 1): 0.000 MB/s [ 0.0 IOPS] < 0.00 us> Profile: Default Test: 1 GiB (x5) [E: 0% (0/115GiB)] Mode: [Admin] Time: Measure 5 sec / Interval 5 sec Date: 2024/08/21 13:29:17 OS: Windows 11 Pro 23H2 [10.0 Build 22631] (x64)
S**V
nice
nice
R**T
Fast transfer speeds
Fast transfer speeds up to 150MB/s
C**E
great value
great deal
J**Z
Good 👍
Good 👍
M**L
Tiny but mighty
This thing is minuscule but certainly packs a punch. No issues plugging in and using, and file transfer through a MacBook Air’s USB-C 4.0 was BLAZING fast (or at least yards faster than I’m used to from my 10-year-old Intel Pentium PC).
M**K
Fonctionne bien
S**R
Produto muito bom e muito útil!
G**I
Very handy having both a usb and type c port. Has a short installation app for phones but great for that easy access when it has two ports to plug and play. Very compact! So small in fact that I have to clip it with a keychain so it doesn't disappear on me, but that's a compliment!
T**.
Perfect to store my serial numbers on for plug-ins that I use between computers
R**N
Nu kan jag föra över filer från min iPhone och iPad . Funkar riktigt bra
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