--- product_id: 541380170 title: "UnionSine 320GB 2.5\" Ultra Slim Portable External Hard Disk Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one,Xbox 360,HD-2510(Black)" brand: "unionsine" price: "S$4" currency: SGD in_stock: false url: https://www.desertcart.sg/products/541380170-unionsine-320gb-2-5-ultra-slim-portable-external-hard-disk store_origin: SG region: Singapore --- # 125MB/s read speed Ultra-slim 1.3cm profile Double anti-interference shield UnionSine 320GB 2.5" Ultra Slim Portable External Hard Disk Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one,Xbox 360,HD-2510(Black) **Brand:** unionsine **Price:** S$4 **Availability:** ❌ Out of Stock ## Summary > 🚀 Store Fast, Carry Light, Play Everywhere! ## Quick Answers - **What is this?** UnionSine 320GB 2.5" Ultra Slim Portable External Hard Disk Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one,Xbox 360,HD-2510(Black) by unionsine - **How much does it cost?** S$4 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/541380170-unionsine-320gb-2-5-ultra-slim-portable-external-hard-disk) ## Best For - unionsine enthusiasts ## Why This Product - Trusted unionsine brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rock-Solid Stability:** Advanced double-layer shielding ensures interference-free, consistent performance you can trust. - • **Blazing USB 3.0 Speeds:** Experience lightning-fast data transfers up to 125MB/s—no more waiting around. - • **Plug & Play Simplicity:** No software fuss—just connect and start transferring instantly, backed by aluminum heat dissipation. - • **Pocket-Ready Slim Design:** Ultra-thin 1.3cm form factor slips effortlessly into your daily carry for on-the-go productivity. - • **Cross-Platform Powerhouse:** Seamlessly compatible with PC, Mac, Linux, PS4, Xbox, and Android—your all-in-one storage solution. ## Overview The UnionSine 320GB Ultra Slim Portable External HDD combines a sleek 2.5" design with USB 3.0 speeds up to 125MB/s read and 103MB/s write. Engineered with double anti-interference shielding and aluminum heat dissipation, it delivers stable, quiet performance across PC, Mac, Linux, and major gaming consoles. Perfect for professionals and gamers needing reliable, portable storage without compromise. ## Description UnionSine 320GB 2.5" Ultra Slim Portable External Hard Disk Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one,Xbox 360,HD-2510(Black) : desertcart.in: Electronics ## Features - Ultra-Fast Data Transfers 】- The external hard disk works with the USB 3.0 thickened copper core cable to provide super fast transfer speed. The theoretical read speed is as high as 125MB/s-137MB/s, and the write speed is as high as 103MB/s - 【Ultra-thin and quiet】-UnionSine external hard drive's motherboard adopts JMicron 578 solution without noise, Designed to fit the size. With a thin and compact size, it pops into your pocket for easy storage - 【Compatibility】This external hdd is Compatible with PS4/xbox one/Windows/Linux/Mac/Android , stable and fast loading on game consoles ,no difference from fast transmission when using on PC. The format of our product is EXFAT ,If it can not be used when plug in ,please re-format it into a usable format - 【Plug and Play】 - With no software to install, just plug it in and the drive is ready to use.The hard disk chip is wrapped with an aluminum anti-interference layer to increase heat dissipation and protect data . Note : USB C cable is not equipped ,USB adapter is needed when you used on USB C connector device . - 【Double anti-interference】-The external hard drive chip adds a signal shielding layer, the transmission speed of the hard disk will be faster than other hard disks, stable and undisturbed ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B091FRPBL3 | | Best Sellers Rank | #22,352 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #62 in External Hard Disks | | Box Contents | 1 x Portable Hard Drive, 1 x USB 3.0 Cable, 1 x User Manual | | Brand Name | UnionSine | | Cache Memory Installed Size | 8 MB | | Color | Black | | Compatible Devices | Gaming Console, Laptop | | Compatible Video Game Console Models | Microsoft Xbox 360, Sony PlayStation 4 | | Customer Reviews | 4.0 4.0 out of 5 stars (2,335) | | Data Transfer Rate | 120 Megabits Per Second | | Digital Storage Capacity | 320 GB | | Form Factor | Portable | | Hard Disk Form Factor | 2.5 Inches | | Hard Disk Interface | USB 2.0/3.0 | | Hard Disk Rotational Speed | 5400 RPM | | Hard Disk Type | Mechanical Hard Disk | | Hard-Drive Size | 320 GB | | Hardware Connectivity | USB 3.0 | | Importer Contact Information | SHENZHEN UNION INTEGRITY TECHNOLOGY LTD, A205, Changjiang Building, No.254 Jihua Road, Jihua Street, Longgang District, Shenzhen | | Installation Type | Plug In | | Item Dimensions L x W x Thickness | 11.7L x 8.1W x 1.4Th Centimeters | | Item Type Name | External Hard Drive | | Item Weight | 0.22 Kilograms | | Manufacturer | UnionSine | | Manufacturer Part Number | HD-006 | | Media Speed | 103 MB/s | | Model Name | HD2510 | | Model Number | HD2510 | | Network Connectivity Technology | USB | | Number of Items | 1 | | Packer Contact Information | SHENZHEN UNION INTEGRITY TECHNOLOGY LTD, A205, Changjiang Building, No.254 Jihua Road, Jihua Street, Longgang District, Shenzhen, Contact : +86-755-28305273 , unionsine@outlook.com | | Product Features | Portable | | Read Speed | 120 Megabytes Per Second | | Specific Uses For Product | Portable Storage | | UPC | 630808446405 | | Unit Count | 1.0 Piece | | Warranty Description | 3 Year Manufacturer | ## Product Details - **Brand:** UnionSine - **Colour:** Black - **Compatible Devices:** Gaming Console, Laptop - **Connectivity Technology:** USB - **Digital Storage Capacity:** 320 GB - **Hard Disk Description:** Mechanical Hard Disk - **Hard Disk Form Factor:** 2.5 Inches - **Hard Disk Interface:** USB 2.0/3.0 - **Installation Type:** Plug In - **Special Feature:** Portable ## Images ![UnionSine 320GB 2.5" Ultra Slim Portable External Hard Disk Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one,Xbox 360,HD-2510(Black) - Image 1](https://m.media-amazon.com/images/I/41kU+kLjL6L.jpg) ![UnionSine 320GB 2.5" Ultra Slim Portable External Hard Disk Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one,Xbox 360,HD-2510(Black) - Image 2](https://m.media-amazon.com/images/I/41C7GMM44cL.jpg) ![UnionSine 320GB 2.5" Ultra Slim Portable External Hard Disk Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one,Xbox 360,HD-2510(Black) - Image 3](https://m.media-amazon.com/images/I/41feg7XGKyL.jpg) ![UnionSine 320GB 2.5" Ultra Slim Portable External Hard Disk Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one,Xbox 360,HD-2510(Black) - Image 4](https://m.media-amazon.com/images/I/310JacKCIEL.jpg) ![UnionSine 320GB 2.5" Ultra Slim Portable External Hard Disk Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one,Xbox 360,HD-2510(Black) - Image 5](https://m.media-amazon.com/images/I/51ijJT1cOrL.jpg) ## Frequently Bought Together - UnionSine 320GB 2.5" Ultra Slim Portable External Hard Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one,Xbox 360,HD-2510(Black) - 32GB Ultra 100MBs Sandisk SDHC Memory Card --- ## 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/541380170-unionsine-320gb-2-5-ultra-slim-portable-external-hard-disk](https://www.desertcart.sg/products/541380170-unionsine-320gb-2-5-ultra-slim-portable-external-hard-disk) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-11-13*