KingSpec
KingSpec MemoStone 512GB External USB-C SSD USB 3.2 Gen2 Dual Type A/C - Up to 1030MB/s, Portable Solid State Drive 3D TLC NAND, for Smartphones/Laptops/Tablets & PCs
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
SpecPicks Verdict
SpecPicks classifies KingSpec MemoStone 512GB External USB-C SSD USB 3.2 Gen2 Dual Type A/… as a solid pick with broad community endorsement in the ssds & storage category, based on 49 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. KingSpec's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for ssds & storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.3★ customer rating
- ✓ Backed by KingSpec's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Sleek Game Controller Design: Features a fashionable, button-inspired exterior that adds a stylish flair to your tech gear, making it both eye-catching and highly portable for everyday use
- Blazing-Fast Performance: Delivers ultra-quick read speeds up to 1030MB/s and write speeds up to 990MB/s via USB 3.2 Gen2, ensuring rapid file transfers and smooth operation for gaming or work
- Flexible Storage Options: Choose from 256GB, 512GB, or 1TB capacities to suit your needs, providing ample space for games, media, and files without compromising on speed or reliability
- Convenient Dual-Head Interface: Includes both Type-A and Type-C connectors for versatile plug-and-play connectivity, eliminating the need for adapters and simplifying use with a wide range of devices
- Broad Device Compatibility: Works seamlessly with Android phones, tablets, laptops, and more, allowing easy backups and data access across all your gadgets for effortless multitasking. It's backed with 3-year limited warranty
Full Specifications
| Brand | KingSpec |
|---|---|
| Model Name | US201 |
| Read Speed | 8000 Megabits Per Second |
| Form Factor | 2.5-inch |
| Media Speed | 990MB/s |
| Connectivity | USB-C |
| Model Number | US201-512 |
| Compatibility | Android |
| Built-In Media | USB-C to C cable, USB-C to A cable |
| Hard Disk Size | 512 GB |
| Item Type Name | Portable SSD |
| Hard-Drive Size | 512 GB |
| Mfr Part Number | US201-512 |
| Number of Items | 1 |
Ready to buy?
KingSpec MemoStone 512GB External USB-C SSD USB 3.2 Gen2 Dual Type A/C - Up to 1030MB/s, Portable Solid State Drive 3D TLC NAND, for Smartphones/Laptops/Tablets & PCs is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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