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🚀 Dual-speed, dual-port, double the freedom!
The SanDisk Ultra Dual Drive Go 256GB is a high-performance USB 3.1 Gen 1 flash drive featuring dual USB Type-C and Type-A connectors for seamless file transfers across smartphones, tablets, Macs, and PCs. With up to 150MB/s read speeds, encrypted storage, and automatic backup via the SanDisk Memory Zone app, it’s designed for professionals who demand speed, security, and versatility in a compact, durable form factor.








| ASIN | B07YYJL21Z |
| Additional Features | Encrypted, Reversible |
| Best Sellers Rank | #29 in Computers ( See Top 100 in Computers ) #1 in USB Flash Drives |
| Brand | SanDisk |
| Built-In Media | Contents: 1 item |
| Color | black |
| Compatible Devices | Mobile, Tablet |
| Compatible Phone Models | [Partial] iPhone |
| Connectivity Technology | USB |
| Customer Reviews | 4.4 out of 5 stars 50,480 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Flash Memory Type | Memory Stick Duo |
| Global Trade Identification Number | 00619659177638 |
| Hardware Connectivity Technology | USB Type A |
| Hardware Interface | USB |
| Hardware interface | USB |
| Item Dimensions D x W x H | 44D x 12W x 9H millimeters |
| Item Type Name | SanDisk SDDDC3256GG46 Ultra Dual Go USB Stick 256GB 150MB/s USB 3.1Type-C |
| Item Weight | 3.7 Grams |
| Manufacturer | SanDisk |
| Memory Storage Capacity | 256 GB |
| Memory storage capacity | 256 GB |
| Mfr Part Number | SDDDC3-256G-G46 |
| Model Name | Dual Drive Go USB Type C |
| Model Number | SDDDC3-256G-G46 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Read Speed | 150 Megabytes Per Second |
| Reading speed | 150 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| Special features | Encrypted, Reversible |
| UPC | 619659177638 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Manufacturer Warranty |
| Write Speed | 140 megabytes_per_second |
| Writing speed | 140 megabytes_per_second |
S**A
Sandisk 256GB flashdrive
i love this kind of flashdrive👍👍👍👍
B**D
Steal !
I got it for a steal deal !!
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)
M**L
1
أوكي
Z**D
Very good
Very good
U**1
فعاله ومفيدة
تناسب الآيفون والسامسونج ممتازة
S**R
Good
It's good and very useful thing.
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.
J**S
Perfecta
Pequeña y súper rápida. Cuenta con puerto tipo C y tipo A.
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!
E**H
فلاش ميموري لنقل البيانات من والى الجوال
جودة عاليه ونقل ملفات سريع.
Y**I
10 Numara 5 Yıldız
hızını sevdim. Boyutları bayağı iyi , telefona takıncada hızlı çalıştı. Sandisk geşişmeye devam ediyor
A**E
Praktischer USB-Stick mit USB-C und USB-A – funktioniert einwandfrei
Ich bin mit dem SANDISK Ultra Dual Drive Go mit 256 GB sehr zufrieden. Besonders praktisch finde ich, dass der Stick sowohl einen USB-C- als auch einen klassischen USB-A-Anschluss besitzt. Dadurch kann ich ihn flexibel an verschiedenen Geräten verwenden, ohne ständig einen zusätzlichen Adapter zu benötigen. Die Verbindung wird bei mir zuverlässig erkannt und die Übertragung von Dateien funktioniert einwandfrei. Gerade für Fotos, Videos oder andere größere Dateien ist der Speicherplatz von 256 GB sehr praktisch. Auch der Wechsel zwischen verschiedenen Geräten klappt problemlos. Der Stick ist kompakt, lässt sich leicht mitnehmen und macht insgesamt einen guten Eindruck. Für mich eine unkomplizierte Möglichkeit, Dateien zu sichern oder zwischen Smartphone und Computer zu übertragen. Ich bin sehr zufrieden und würde den SANDISK Ultra Dual Drive Go jederzeit wieder kaufen. Klare Kaufempfehlung!
Trustpilot
1 month ago
1 month ago