--- product_id: 205720491 title: "512GB Ultra Dual Drive Go, USB-C & USB-A, Up to 400MB/s Read Speeds" brand: "sandisk" price: "S$165" currency: SGD in_stock: true reviews_count: 13 category: "Sandisk" url: https://www.desertcart.sg/products/205720491-512gb-ultra-dual-drive-go-usb-c-and-usb-up store_origin: SG region: Singapore --- # 400 MB/s write speed 512GB massive storage 2-in-1 USB Type-C & Type-A 512GB Ultra Dual Drive Go, USB-C & USB-A, Up to 400MB/s Read Speeds **Brand:** sandisk **Price:** S$165 **Availability:** ✅ In Stock ## Summary > 💼 Dual-Drive Powerhouse: Your files, anywhere, anytime. ## Quick Answers - **What is this?** 512GB Ultra Dual Drive Go, USB-C & USB-A, Up to 400MB/s Read Speeds by sandisk - **How much does it cost?** S$165 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/205720491-512gb-ultra-dual-drive-go-usb-c-and-usb-up) ## Best For - sandisk enthusiasts ## Why This Product - Trusted sandisk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blazing Fast Transfers:** Experience rapid data movement with up to 400 MB/s write speeds and 150 MB/s read speeds—because your time is valuable. - • **Massive 512GB Capacity:** Store your entire digital life—photos, videos, documents—with room to spare for all your professional and personal needs. - • **Auto Backup Made Simple:** Never lose a moment—automatically back up your photos and files with the intuitive SanDisk Memory Zone app. - • **Compact & Durable Design:** Sleek swivel protection and keyring hole keep your drive safe and always within reach, perfect for the on-the-go millennial manager. - • **Seamless Cross-Device Sync:** Effortlessly transfer files between USB-C smartphones, tablets, Macs, and USB-A computers without missing a beat. ## Overview The SanDisk Ultra Dual Drive Go 512GB is a versatile, high-capacity USB flash drive featuring dual USB Type-C and Type-A connectors for seamless cross-device compatibility. With blazing fast write speeds up to 400 MB/s and a compact swivel design, it offers reliable, on-the-go storage and automatic backup capabilities via the SanDisk Memory Zone app—ideal for professionals juggling multiple devices. ## Description Looking for storage that works across your USB Type-C and Type-A devices? Whether you're taking amazing photos of your latest adventure or creating content in the office, the SanDisk Ultra Dual Drive Go is the 2-in-1 flash drive that lets you easily move files between USB Type-C smartphone, tablets and Macs and USB Type-A computers.(2) Just plug in the drive to easily free up space on your smartphone or to automatically back up your photos, videos, music, documents and contacts.(3) Plus, the dual-purpose swivel design protects connectors and features a keyring hole to take your drive on the go.|(2) Mobile device requires USB Type-C port and On-The-Go (OTG) support. See official SanDisk website for list of compatible devices. (3) Download and installation of SanDisk Memory Zone app required. Review: Great way to triple backup your Data - Super fast transfer of your data if you use it on your phone to transfer pictures,videos and files one thing they forgot to mention is that you need the official SANDISK app to manage the transfer painlessly from your phone to your usb-c stick. The value for your money : 5 out of 5, no need for formatting is you are using it with your phone and the app. The appearance is slick and user friendly since it has a regular USB-A . So the quality is there so you won’t go wrong picking this usb-C stick. Connectivity 5 out of 5(both USB ports) Review: Worth the money - SanDisk Ultra Dual Drive Go is a 128GB USB Type-C flash drive designed for smartphones, tablets, and computers. It provides a convenient way to expand l storage, back up photos and videos, and quickly transfer files between USB Type-C devices and computers. With USB 3.2 Gen 1 performance and read speeds of up to 400 MB/s, it offers fast data transfers in a compact, portable design. Good quality ## Features - The 2-in-1 flash drive with a reversible USB Type-C and a traditional Type-A connector. - Seamlessly move content between your USB Type-C smartphone, tablets and Macs and USB Type-A computers(2) | (2) Mobile device requires USB Type-C port and On-The-Go (OTG) support. See the official SanDisk website for a list of compatible devices - Free up space on your USB Type-C smartphone(2) - Automatically back up photos with SanDisk Memory Zone app(3) | (3) Download and installation of SanDisk Memory Zone app required. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0859NR7KY | | Additional Features | Auto Backup | | Best Sellers Rank | #17 in USB Flash Drives | | Brand | SANDISK | | Color | Black | | Compatible Devices | Mobile, Tablet | | Compatible Phone Models | Various USB-A models, Various USB-C smartphone models | | Connectivity Technology | USB | | Customer Reviews | 4.5 out of 5 stars 39,429 Reviews | | EU Spare Part Availability Duration | 1 years | | Flash Memory Type | USB | | Global Trade Identification Number | 00619659180140 | | Hardware Connectivity Technology | USB Type C | | Hardware Interface | USB Type C | | Item Dimensions D x W x H | 1.7"D x 0.5"W x 0.3"H | | Item Highlight | USB Flash Drive, Reversible Connectors for USB-C Smartphones, Tablets, & Mac, Automatic Backup, USB 3.2 Gen 1, Black | | Item Weight | 8 g | | Manufacturer | Western Digital Technologies, Inc. | | Memory Storage Capacity | 512 GB | | Mfr Part Number | SDDDC3-512G-G46 | | Model Name | Ultra Dual Drive Go | | Model Number | SDDDC3-512G-G46 | | Number of Items | 1 | | Number of Packs | 1 | | Read Speed | 150 megabytes_per_second | | Special Feature | Auto Backup | | UPC | 619659180140 | | Unit Count | 1 Count | | Warranty Description | 5-year limited manufacturer warranty | | Write Speed | 400 MB/s | ## Product Details - **Brand:** SANDISK - **Hardware Interface:** USB Type C - **Memory Storage Capacity:** 512 GB - **Special Feature:** Auto Backup - **Write Speed:** 400 MB/s ## Images ![512GB Ultra Dual Drive Go, USB-C & USB-A, Up to 400MB/s Read Speeds - Image 1](https://m.media-amazon.com/images/I/71qOWNxv4jL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Questions & Answers **Q: I bought one 64gb and it has printed the same but it actually has 32gb when i looked into my windows system. why is it so?** A: Have you looked at how the flash drive is set up? There's an outside chance that it merely has 1 primary partition set up as 32gb and 'unallocated' space that is the other half of your storage. For this you'll need to look at the drive with Disk Management in Windows to see how partitions are configured. **Q: Is the usb-a connector backwards compatible with usb 2.0 ports?** A: Yes, it should be but without the same transfer speed as 3.0. **Q: How many pictures will the 256gb sandisk hold?** A: A 256 GB Flash Drive will hold roughly 150,000 pictures. Or, it will hold about 50,000 pictures and 35-40 hours of movies together. At least according to my math from investigating data about this. **Q: Where is it made?** A: Mine says Malaysia ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great way to triple backup your Data *by J***O on September 7, 2026* Super fast transfer of your data if you use it on your phone to transfer pictures,videos and files one thing they forgot to mention is that you need the official SANDISK app to manage the transfer painlessly from your phone to your usb-c stick. The value for your money : 5 out of 5, no need for formatting is you are using it with your phone and the app. The appearance is slick and user friendly since it has a regular USB-A . So the quality is there so you won’t go wrong picking this usb-C stick. Connectivity 5 out of 5(both USB ports) ### ⭐⭐⭐⭐⭐ Worth the money *by J***N on August 30, 2026* SanDisk Ultra Dual Drive Go is a 128GB USB Type-C flash drive designed for smartphones, tablets, and computers. It provides a convenient way to expand l storage, back up photos and videos, and quickly transfer files between USB Type-C devices and computers. With USB 3.2 Gen 1 performance and read speeds of up to 400 MB/s, it offers fast data transfers in a compact, portable design. Good quality ### ⭐⭐⭐⭐⭐ High quality handy storage and transfer device for phone to computer *by E***S on February 6, 2026* Super handy device. Much easier and faster than trying to transfer photos from my phone to my computer via a data USB cord which is quite slow and cumbersome. This is also tiny and easy to keep with you. At 256 GB this will hold a lot of photos and videos and makes it easy to share, copy, save to computer, or just store your photos so they aren't filling up your phone storage. I've always had good luck with SanDisk products and most all of my flash drives, cards, and readers are SanDisk. This is very sturdy, well made, and the spinning cover is perfect for protecting the end and easy to switch between the C and the A USBs. Well worth the price. ## Frequently Bought Together - SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive - SDDDC3-512G-G46, Black - SanDisk 256GB Ultra Dual Drive USB Type-C - USB-C, USB 3.1 - SDDDC2-256G-G46,Black - SAMSUNG Type-C™ USB Flash Drive, 256GB, Transfers 4GB Files in 11 Secs w/Up to 400MB/s 3.13 Read Speeds, Compatible w/USB 3.0/2.0, Waterproof, 2022, Blue, MUF-256DA/AM --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/205720491-512gb-ultra-dual-drive-go-usb-c-and-usb-up](https://www.desertcart.sg/products/205720491-512gb-ultra-dual-drive-go-usb-c-and-usb-up) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-11-02*