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๐ Double the ports, double the freedom โ carry your digital life everywhere!
The SanDisk Ultra Dual Drive Go 128GB is a lightweight, high-performance USB 3.1 Gen 1 flash drive featuring reversible USB Type-C and traditional Type-A connectors. With up to 400MB/s read speeds, it enables fast file transfers between USB Type-C smartphones, tablets, Macs, and USB Type-A computers. Its swivel design protects connectors and includes a keyring hole for portability. Compatible with OTG-supported devices, it also supports automatic backups via the SanDisk Memory Zone app, making it the perfect on-the-go storage solution for professionals and creatives alike.








| ASIN | B07YYJRXQR |
| Additional Features | Lightweight |
| Best Sellers Rank | #20 in Computers ( See Top 100 in Computers ) #1 in USB Flash Drives |
| Brand | SanDisk |
| Color | Black |
| Compatible Devices | Mobile, Tablet |
| Connectivity Technology | USB |
| Customer Reviews | 4.4 out of 5 stars 49,563 Reviews |
| Flash Memory Type | Memory Stick Duo |
| Global Trade Identification Number | 00619659177201 |
| Hardware Connectivity Technology | USB Type C |
| Hardware Interface | USB 3.1 Type A, USB Type C |
| Hardware interface | USB 3.1 Type A, USB Type C |
| Item Dimensions D x W x H | 16D x 10W x 10H centimeters |
| Item Weight | 3.7 Grams |
| Manufacturer | SanDisk |
| Memory Storage Capacity | 128 GB |
| Memory storage capacity | 128 GB |
| Mfr Part Number | SDDDC3-128G-G46 |
| Model Name | Dual Drive Go USB Type C |
| Model Number | SDDDC3-0128G-G46 |
| Read Speed | 400 Megabytes Per Second |
| Reading speed | 400 Megabytes Per Second |
| Special features | Lightweight |
| UPC | 619659177201 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Manufacturer Warranty |
| Write Speed | 150 MB per second |
| Writing speed | 150 MB per second |
Z**D
Very good
Very good
U**1
ูุนุงูู ูู ููุฏุฉ
ุชูุงุณุจ ุงูุขูููู ูุงูุณุงู ุณููุฌ ู ู ุชุงุฒุฉ
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
J**N
Great!
Incredibly good value and reads quite fast for the price! Also writes in bursts at a decent speed. If you're not writing large files, it's a no brainer. Otherwise, at USB 3.0 speeds it gets quite warm after some time and I'm guessing the plastic build doesn't dissipate heat much. If you plan to write constantly, I would recommend looking at the metal Luxe version which should retain its speeds longer.
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 Airโs USB-C 4.0 was BLAZING fast (or at least yards faster than Iโm used to from my 10-year-old Intel Pentium PC).
S**R
Good
It's good and very useful thing.
M**U
Excellent
Store your moments and make them memories Just get help of this flash.
D**S
่จ่ผ้ใใฎๆง่ฝใงๆฌ ็นใ็นใซใชใๅคงๆบ่ถณ
10ๅนดใถใใใใใซUSBใกใขใชใ่ฒทใใพใใใ่ช็ใใๆผซ็ปใๅ็ปใๆ ผ็ดใใฆiPhoneใง้ใใฎใซใๆฌไฝใใฏใฉใฆใในใใฌใผใธใๅคงๅฎน้ใใผใฟใงๅง่ฟซใใใใใชใใฃใใฎใ็ฎ็ใงใใ ไปฅๅ่ฒทใฃใใจใใฏใทใชใณใณใใฏใผใฎUSB3.0 16GBใง3000ๅใใใใงใใใใไปใฏ1000ๅใกใใฃใจใงUSB3.1 64GBใ่ฒทใใใจใฏใใใใใใงใใSanDisk่ฃฝใฎใใฉใใทใฅใกใขใชใชใฎใงไฟก้ ผๆงใ้ซใใใงใใ iPhone 16ProใซType-Cๅดใใถใฃๅบใใฆไฝฟใฃใฆใพใใใ่กจ่จ้ใๅฎๆธฌๅคใงใ่ชญใฟ150MB/sใปๆธใ100MB/s็จๅบฆใฎ้ๅบฆใๅบใฆใพใใไปใฎใฌใใฅใผใซใใใใจใใๅฐใใใใฆ็กใใใใใงใใใใญใผใใซใใผ็ญใซๅใๅคใใงใใใใฉใใใฏใซใงไปใใฆใใใจ่ฏใๆใใงใใType-Aๅดใไฝฟใฃใฆใชใใฎใจ่ฝไธ็ญใฎ่กๆใฏใพใ ๆช็ต้จใชใฎใง่ไน ๆงใฏไธๆใงใใ ็ท่ฉใจใใฆใฏ้ๅธธใซๆบ่ถณใใฆใใพใใใใพใUSBใกใขใชใ่ฒทใใใจใฏใชใใงใใใไปๅใๅฝใใใฎๅๅใ่ณผๅ ฅใงใใใจๆใใพใใ
G**I
Works fine, delivery fast!
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!
C**Y
Precision made flash drive, best I have ever used.
Very precision, compact and usable flash drive ever. No issues, always works to perfection.
B**E
Good as advertised.
Works as intended. Pretty straight forward no need to reformat. Transfered my files from my old macbook to my samsung fone. Fast transfer too. Transfered 30G files and it was quick. Legit product.
L**E
Verry good!!!!
Smal fast perfect!
Trustpilot
1 month ago
3 weeks ago