Fast Storage

KingSpec MemoStone US4 Type-C USSD 512GB Flash Drive SSD Memory Stick, USB 3.1 Gen 2, 540MB/s External Solid State Disk, Type A & C 2-in -1 Dual Drive

★★★★★ 4.6/5 · 12 reviews 12 reviews Sold 285+ recently MemoStone

$50.99$68.99

US4-512

KingSpec MemoStone US4 Type-C USSD 512GB Flash Drive SSD Memory Stick is positioned in fast storage and sourced from MemoStone retail listing.

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Shipping origin

United States

Warranty

KingSpec Official Store Return Policy

Delivery estimate

Processing normally begins in 1 to 2 business days, with final delivery estimate confirmed by carrier route and destination.

Sold 285+

Sold signals are based on current catalog demand, reviews, and shopping activity indicators.

Why this item

A practical pick inside the Fast Storage department.

KingSpec MemoStone US4 Type-C USSD 512GB Flash Drive SSD Memory Stick is positioned in fast storage and sourced from MemoStone retail listing.

Key selling bullets

Ample storage to keep all your files.
2-in-1 Dual Drive, Plug and Play.
Dark, stylish, and highly functional.
Mini size and easy to carry.

Buyer confidence

4.6/5

Average product rating

Customer review count

285 sold

Recent retail demand indicator

US4-512

Model reference

Fit guide

Fit summary, How to measure, and Size guide.

Electronics fit means model compatibility, setup space, port matching, and accessory pairing rather than clothing measurements.

Fit summary

Best suited for shoppers comparing fast storage gear by device role, model reference, and everyday setup need.

How to measure

Check product dimensions, connector type, desk or bag clearance, and existing device compatibility before adding to bag.

Size guide

Use the parameter table, model field, and package notes as the size guide for electronics fit, ports, and accessory pairing.

Specifications

Product parameters and listing details.

Each PDP keeps a structured parameter table so customers can compare beyond the headline image and price.

Spec 1	Brand: MemoStone
Spec 2	Series: US4
Spec 3	Model: US4-512
Spec 4	Part Number: US4-512
Spec 5	Form Factor: Type C & Type A
Spec 6	Capacity: 512GB
Model	US4-512
Warranty	KingSpec Official Store Return Policy
Ships from	United States

verified reviews

Ratings and buyer notes from customer verified reviews.

Review content is included on every product page with rating, sold count, and buyer feedback for the full storefront social-proof pattern.

Daniel K.★★★★★

Good category mix and the listing matched what I expected. I especially liked having model, warranty, and shipping notes in one place.

Iris C.★★★★★

The accessories and main device recommendations were practical together. It felt like a real catalog, not just a single promo page.

Nathan L.★★★★★

Checkout was straightforward and the return policy was clear before I placed the order request.

Selina W.★★★★★

The product photos, ratings, and related picks helped me choose without opening ten tabs.

FAQ

Quick buyer questions.

Practical answers for purchase, delivery, warranty, and return handling.

What is included?

The package contents follow the specific retail listing and selected variant. Please review the model and spec table before purchase.

Where does it ship from?

This listing shows shipping origin as United States.

Warranty coverage?

KingSpec Official Store Return Policy

Can I return it?

Eligible returns are handled under the store return policy as long as the item is complete, unused where required, and reviewed within the stated window.

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