--- product_id: 541109402 title: "SSK 1TB USB Drive,External SSD Fast 550MB/s 2-in-1 Dual-Drive Type C+ A USB3.2 Gen2 Solid State ThumbDrive SSD-Stick for iPhone 15/16/PS4/Android Phone/Tablet/Windows/Mac" brand: "ssk" price: "₩409384" currency: KRW in_stock: true reviews_count: 13 category: "Ssk" url: https://www.desertcart.kr/products/541109402-ssk-1tb-usb-drive-external-ssd-fast-550mb-s-2 store_origin: KR region: South Korea --- # 550MB/s read speed Dual USB-C + USB-A ports Zinc alloy shock-resistant shell SSK 1TB USB Drive,External SSD Fast 550MB/s 2-in-1 Dual-Drive Type C+ A USB3.2 Gen2 Solid State ThumbDrive SSD-Stick for iPhone 15/16/PS4/Android Phone/Tablet/Windows/Mac **Brand:** ssk **Price:** ₩409384 **Availability:** ✅ In Stock ## Summary > 🚀 Unlock speed and versatility—carry your digital world everywhere! ## Quick Answers - **What is this?** SSK 1TB USB Drive,External SSD Fast 550MB/s 2-in-1 Dual-Drive Type C+ A USB3.2 Gen2 Solid State ThumbDrive SSD-Stick for iPhone 15/16/PS4/Android Phone/Tablet/Windows/Mac by ssk - **How much does it cost?** ₩409384 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/541109402-ssk-1tb-usb-drive-external-ssd-fast-550mb-s-2) ## Best For - ssk enthusiasts ## Why This Product - Trusted ssk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged & Reliable:** Durable zinc alloy casing with shock resistance and heat dissipation keeps your data safe on the go. - • **Blazing Fast Transfers:** Experience up to 550MB/s read and 500MB/s write speeds—10x faster than traditional USB drives. - • **Plug & Play Convenience:** No software needed—expand your phone or computer storage instantly and effortlessly. - • **Universal Dual-Port Design:** Seamlessly switch between USB-C and USB-A devices without adapters or hassle. - • **Cross-Platform Compatibility:** Works flawlessly with iPhone 15/16, Android, Windows, Mac, PS4, smart TVs, and more. ## Overview The SSK 1TB USB Drive is a high-performance external SSD featuring dual USB-C and USB-A ports for universal connectivity. With blazing transfer speeds up to 550MB/s and a robust zinc alloy shell, it offers fast, reliable, and durable storage expansion compatible with a wide range of devices including smartphones, laptops, and gaming consoles. ## Description Product description Fast USB3.2 Gen 2 Type C + USB A Dual Flash Drive This Dual flash drive adopts the latest USB 3.2 Gen 2 standard, up to 550 MB/s read speed and 500 MB/s write speed, send 2GB 4K UHD video files from the storage stick to your PC in just 5 seconds , Let you work and play more efficiently. (Please Note: If connect to a USB 3.0 or USB 3.1 Gen1 interface, the transfer speed will be limited up to 450MB/s.) Work as fast as you need to with premium performance and huge capacities in a reliable USB flash drive. Ultra-fast performance lets you transfer a full 4K movie to the drive in less than 10 seconds, or 1000 photos in less than 20 seconds. Tips:Due to the conversion of 1GB=1024MB,display capacity of a 1TB drive usually appears at around 90% on Windows due to algorithms differences in which 1GB is interpreted as 1024MB on Windows and 1000MB on USB drives. MacOS typically shows the full 1TB capacity. Therefore, it is normal for the 1TB USB drive displayed on the windows to have a capacity of 953GB. Stable Reading/Writing Speed During the transmission and the use of capacity, Ultra dual flash drive still maintain high-speed transmission. It will not drop off sharply halfway through the read process even when it reaches its full storage capacity. Let you move high-resolution photos, videos fast and large-capacity files. Note: The Writing Speed remains stable when the file size of each transfer is less than 1/4 of the remaining usuable capacity. For example, when the USB SSD drive has 600GB available capacity left, you can transfer data less than 150GB at a time, the speed will not drop. High-Grade Zinc Alloy Housing SSK products are constructed to the highest standards and rigorously tested. You can be confident in the outstanding quality, performance and reliability of every SSK products. Note Only when your connection port is USB3.2 Gen2 or higher, the reading speed can reach up to 550MB/s For new devices, you need to insert a little force into the computer at first. USB C and USB A High-Speed Transmission Ports Portable Dual Flash Drive It is equipped with an USB-C port and USB-A 3.2 interface, the dual flash drive allows you transfer data between smartphone/tablet and computer more conveniently. Note: If the product was partitioned , the product capacity will be divided into multiple blocks. If you want to display the full capacity, please go to disk management and delete all partitioned blocks then format it again to obtain a complete capacity display. Wear-resistant Appearance Double-Head Protective Cover Universal compatibility SSD Good DIE grade Chip, Safe & Reliable Using original SSD solid-state Good DIE grade memory chips, with strong stability. It features a zinc alloy shell casing that protects the drive from unexpected knocks, fast heat dissipation and low power consumption. It also comes with a leather case for your portable carry. Note: The speed does not drop when write data at once within 1/4 of remaining capacity. Fast Speed Memory Stick Data Storage up to 550mb/s read speeds and 500mb/s write speed,which is 10 times faster than traditional USB 2.0 memory stick. Tips: If connect to a USB3.0 or USB3.1 Gen1 port, the transfer speed will be limited up to 450MB/s. Let you work and play more efficiently. Support Win to go USB flash drive supports win to go system, allowing the system to be carried with you, thereby improving work efficiency. Tips: The product itself doesn't have a system, and the WTG system needs to be installed by yourself. MacBooks with M1 and M2 chips do not support WTG. Plug and Play SSK Dual flash drive with the Type C and USB A 3.2 Gen2 port, photo memory stick for computer & android phones. Please note: Our SSD compatible with iPhone 15/16 and other Android Phone which are USB C Port but Incompatible with other Lightning port iPhone. For apple product,please follow these step as below. Step 1:Open the "Files" app, click "Browse". Step 2:Connect the C port of your iphone 15/16/macbook/ipad ,and find whether there come out the "SSK Drive" folder or not. Step 3: Start to use it. Whether the product is compatible with IOS？ Thank you for your question and our SD301 is compatible with Type C and USB A ports.If your IOS device is with a lightning port, It is not compatible with our SD301.If your IOS device is with type C port, our SD301 can compatible with it well directly.Please follow these step as follow. Step 1:Open the " Files " app, click " Browse ". Step 2:Connect the C port of your iphone/macbook/ipad ,and find whether there come out the " SSK Drive " folder or not. Please note: Due to the IOS limitation, not all files can be opened by its system, SSK Drive is only the storage device, if the apple device you are using does not support the file, then our SD301 will not be able to open this type of file either. Is it normal for the product to heat up during use? This memory stick is a portable solid state flash drive, the speed is faster a lot than ordinary flash drive, and it is made of metal shell, which has better thermal conductivity , so that the heat will be much more than the ordinary flash drive. Your hands may feel a little hot, but this is normal. This situation will not affect your use, nor will it damage the data. Our products have gone through a series of sophisticated tests, which is safety enough in normal using. Why can't SD301 be recognized on a smartphone? How to solve it? First, please go to check the flash drive’s format, please make sure it is EXFAT, if it is not EXFAT, please format it first (Before formatting, please backup all your data); Second, please go to check whether the OTG function is enabled, most of OPPO's mobile phones need to manually open the OTG function. Only when the OTG function is enabled, the data transmission of external devices can be carried out. So you need to turn on the OTG function of your phone. The details can be found on Youtube. You can search for "How to Enable OTG Connection on OPPO Developer Options" on Youtube. Why does the write speed of SD301 drop when I write to large files at once? Writing large-capacity files at one time,the write speed will decline is a common problem of most solid-state drives. Even solid state drives produced by well-known companies also have this problem, which is a technical problem, not a problem of our product itself. If you want to maintain a high write speed, it is recommended that you do not write more than 1/4 of the remaining usable capacity at one time. For example, when the USB SSD drive has 600GB available capacity left, you can transfer data less than 150GB at a time, the speed will not drop. ## Features - Dual Drive USB Type C + USB A: Equipped with an USB-C port and USB-A 3.2 port,SSK Dual USB SSD solid state drive allows you transfer data between smartphone/tablet and computer more conveniently. Instantly release space or quickly move pictures or movies on your OTG enabled Android Type C phone, tablet, MacBook, Windows computer, car audio system, smart TV and more. - Ultra Fast Transfer Speed: SSK USB 3.2 Gen 2 Solid State SSD drive up to 550mb/s read speed and 500mb/s write speed, which is 10 times faster than traditional USB 3.0 flash drive and memory stick. Let you move high-resolution photos, videos and large-capacity files fast. Based on internal testing, performance may vary slightly due to factors such as host equipment, interfaces, and usage conditions. - Plug and Play: SSK dual drive supports plug and play, without any software installation. At the same time, USB SSD stick can expand the capacity of phones and computer. It is convenient for everyone to use the mobile phone to directly read the thumb drive for file sharing, data transmission, and video playback when working or studying. - Safe & Reliable: SSK USB SSD drive is made of high-grade zinc alloy shell, it has excellent shock resistance and fast heat dissipation performance to better protect your data. The design of the double-head protective cover better protects the two interfaces. - Universal Compatibility: High speed USB stick external storage compatible with computer equipment, smart TV, car audio, smart phones, iPhone 15, iPad, Laptops, Macbook and more. Backward-compatible with USB 3.0 and USB 2.0 ports. Comes with default format EXFAT, it works with most systems such as Windows/Linux/Mac OS./Android(Incompatible with lightning port) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C9J48X93 | | Additional Features | Double-Head Protective Cover, Water Resistant | | Best Sellers Rank | #14 in External Solid State Drives | | Brand | SSK | | Built-In Media | USB Cable | | Cache Memory Installed Size | 1 | | Color | Grey | | Compatible Devices | Desktop, Laptop, Smartphone, Tablet | | Compatible Video Game Console Models | Sony PlayStation 4, Sony PlayStation 5 | | Connectivity Technology | USB | | Customer Package Type | Retail Box Packaging | | Customer Reviews | 4.5 out of 5 stars 3,003 Reviews | | Data Transfer Rate | 550 Megabytes Per Second | | Digital Storage Capacity | 1000 GB | | Enclosure Material | Zinc | | Form Factor | Portable | | Hard Disk Description | Solid State Drive | | Hard Disk Form Factor | 2 Inches | | Hard Disk Interface | Solid State | | Hard-Drive Size | 1 TB | | Hardware Connectivity | USB 3.2 Gen 2 | | Installation Type | External Hard Drive | | Item Weight | 0.05 Kilograms | | Manufacturer | SSK Corporation | | Media Speed | 500 Megabits Per Second | | Model Name | SD301/1TB | | Model Number | SD301 | | Read Speed | 550 Megabytes Per Second | | Special Feature | Double-Head Protective Cover, Water Resistant | | Specific Uses For Product | Business, Personal | ## Product Details - **Brand:** SSK - **Color:** Grey - **Compatible Devices:** Desktop, Laptop, Smartphone, Tablet - **Connectivity Technology:** USB - **Digital Storage Capacity:** 1000 GB - **Hard Disk Description:** Solid State Drive - **Hard Disk Form Factor:** 2 Inches - **Hard Disk Interface:** Solid State - **Installation Type:** External Hard Drive - **Special Feature:** Light Weight, Portable ## Images ![SSK 1TB USB Drive,External SSD Fast 550MB/s 2-in-1 Dual-Drive Type C+ A USB3.2 Gen2 Solid State ThumbDrive SSD-Stick for iPhone 15/16/PS4/Android Phone/Tablet/Windows/Mac - Image 1](https://m.media-amazon.com/images/I/61AlHCH-TqL.jpg) ![SSK 1TB USB Drive,External SSD Fast 550MB/s 2-in-1 Dual-Drive Type C+ A USB3.2 Gen2 Solid State ThumbDrive SSD-Stick for iPhone 15/16/PS4/Android Phone/Tablet/Windows/Mac - Image 2](https://m.media-amazon.com/images/I/71EJIDbzvIL.jpg) ![SSK 1TB USB Drive,External SSD Fast 550MB/s 2-in-1 Dual-Drive Type C+ A USB3.2 Gen2 Solid State ThumbDrive SSD-Stick for iPhone 15/16/PS4/Android Phone/Tablet/Windows/Mac - Image 3](https://m.media-amazon.com/images/I/61ZGeqXjYwL.jpg) ![SSK 1TB USB Drive,External SSD Fast 550MB/s 2-in-1 Dual-Drive Type C+ A USB3.2 Gen2 Solid State ThumbDrive SSD-Stick for iPhone 15/16/PS4/Android Phone/Tablet/Windows/Mac - Image 4](https://m.media-amazon.com/images/I/716UIT1Q1hL.jpg) ![SSK 1TB USB Drive,External SSD Fast 550MB/s 2-in-1 Dual-Drive Type C+ A USB3.2 Gen2 Solid State ThumbDrive SSD-Stick for iPhone 15/16/PS4/Android Phone/Tablet/Windows/Mac - Image 5](https://m.media-amazon.com/images/I/61cOyBM0aWL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Would a "Verified Purchase(r)" of this product verify with the freeware ValiDrive that this is, in fact, a 1TB flash drive?** A: Dear customer, Thank you for your interest and questions about our Dual USB flash drives. Our External 1TB SSD USB passed the capacity test and has a storage capacity ture 1TB, which you can check on your computer or phone. If you have any questions, please contact us. Best regards, SSK **Q: With the proper adapter, would this product be able to copy from an iPhone?** A: Dear HL， Thank you for you question and our 1TB USB Drive is compatible with Type C port. If you use a proper adapter to go from Type C port to lightning port,it is able to copy from an iPhone. If you have any questions,please contact us，we will reply you in 24 hours. **Q: Can you use the 1tb flash drive with xbox?** A: Dear Customer, Thank you for your question, Yes, you can use this 1TB External SSD USB with xbox,PS4/PS5/Android Phone/Tablet/Windows/Mac. If you have any question,please contact us. Best regards, SSK **Q: Would this increase the memory for my laptop's C drive, or is it only for hard drive space?** A: Dear customer， Thank you for your question and our External SSD USB is only for hard drive space. If you have any question,please contact us. SSK ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***Y on November 24, 2025* ### ⭐⭐⭐⭐⭐ Review *by S***N on April 3, 2026* ### ⭐⭐⭐⭐⭐ Review *by P***R on March 18, 2026* ## Frequently Bought Together - SSK 1TB USB Drive,External SSD Fast 550MB/s 2-in-1 Dual-Drive Type C+ A USB3.2 Gen2 Solid State ThumbDrive SSD-Stick for iPhone 15/PS4/Android Phone/Tablet/Windows/Mac - PNY 128GB Turbo Attaché 3 USB 3.0 Flash Drive 5-Pack – Grey, P-FD128X5TBOP-MP, 100MB/s, Light-Weight Durable - Data Storage and Transfer --- ## 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.kr/products/541109402-ssk-1tb-usb-drive-external-ssd-fast-550mb-s-2](https://www.desertcart.kr/products/541109402-ssk-1tb-usb-drive-external-ssd-fast-550mb-s-2) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-09*