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Transcend

JF790 512GB USB Flash Drive, for PC/Mac/Laptop/Windows/Computer/Desktop/TV/Car Audio, USB3.2 Gen1 Memory Stick, Thumb Drives Data Storage w/Retractable Connector, USB2.0/3.0/3.1 Compatible

Name: Transcend JF790 512GB USB Flash Drive, for PC/Mac/Laptop/Windows/Computer/Desktop/TV/Car Audio, USB3.2 Gen1 Memory Stick, Thumb Drives Data Storage
Brand: Transcend
SKU: B0931Y1T6G
Price: 104.05 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-22

$104.05

Buy on Amazon — $104.05 Compare to similar external storage

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.

Bottom line: The JF790 512GB USB Flash Drive, for PC/Mac/Laptop/Windows/Computer/Desktop/TV/Car Audio, USB3.2 Gen1 Memory Stick, Thumb Drives Data Storage w/Retractable Connector, USB2.0/3.0/3.1 Compatible is a niche pick — read recent reviews before buying in the external storage category, priced around $104.05. Read recent reviews carefully before committing.

The capless JetFlash 790 USB 3.1 Gen 1 Flash drive utilizes a retractable USB connector to shield your data while in transit - simply push at the colored slider to slide the connector out. The JetFlash 790 sports the USB 3.1 Gen 1 interface with up to 512GB capacity. This combination of blazing fast data transfer rates and substantial storage space make it easier than ever to store, carry and share all your digital files wherever you go.

SpecPicks Verdict

SpecPicks classifies Transcend JF790 512GB USB Flash Drive, for PC/Mac/Laptop/Windows/Comp… as a niche pick — read recent reviews before buying in the external storage category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Transcend'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 external 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

✓ Capless design with slide-out USB connector
✓ Backed by Transcend's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ 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

Capless design with slide-out USB connector
Lightweight and compact
Lanyard / keyring loop
Transcend Elite data management software
Five-year Limited Warranty

Full Specifications

Brand	Transcend
Color	Black
Model Name	JF790
Read Speed	90 Megabytes Per Second
Unit Count	1.0 Count
Write Speed	60
Connectivity	USB
Model Number	TS512GJF790K
Compatibility	PC, Mac
Mfr Part Number	TS512GJF790K
Special Feature	Lightweight, Retractable Connector
Flash Memory Type	USB
Compatible Devices	Devices with USB 3.2 Gen 1 port
Hardware Interface	USB 3.2 Gen 1

Ready to buy?

Transcend JF790 512GB USB Flash Drive, for PC/Mac/Laptop/Windows/Computer/Desktop/TV/Car Audio, USB3.2 Gen1 Memory Stick, Thumb Drives Data Storage w/Retractable Connector, USB2.0/3.0/3.1 Compatible 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.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.