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Transcend JetDrive Lite JDL330 1TB Expansion Card for MacBook Pro 14" & 16" (2024-2021, M4/M3/M2/M1 Pro/Max), Up to 95 MB/s, Seamless Flush-Fit Design with Plug-and-Play Functionality - TS1TJDL330
Transcend

JetDrive Lite JDL330 1TB Expansion Card for MacBook Pro 14" & 16" (2024-2021, M4/M3/M2/M1 Pro/Max), Up to 95 MB/s, Seamless Flush-Fit Design with Plug-and-Play Functionality - TS1TJDL330

By SpecPicks Editorial · Verified 2026-07-06

$464.51
Buy on Amazon — $464.51 Compare to similar accessories

*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.

Bottom line: The JetDrive Lite JDL330 1TB Expansion Card for MacBook Pro 14" & 16" (2024-2021, M4/M3/M2/M1 Pro/Max), Up to 95 MB/s, Seamless Flush-Fit Design with Plug-and-Play Functionality - TS1TJDL330 is a niche pick — read recent reviews before buying in the accessories category, priced around $464.51. Read recent reviews carefully before committing.

Introducing Transcend’s JetDrive Lite storage expansion cards JetDrive™ Lite 330 for the MacBook Pro 2021. JetDrive Lite expansion cards are a quick and easy way to gain the additional space you need without adding any bulk to your MacBook® computer.

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SpecPicks Verdict

SpecPicks classifies Transcend JetDrive Lite JDL330 1TB Expansion Card for MacBook Pro… as a niche pick — read recent reviews before buying in the accessories 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 accessories 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

  • ✓ Five-year Limited Warranty
  • ✓ 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

  • Seamless Integration: Tailor-made to fit flush with the card slot of compatible MacBook Pro 2024 / 2023 / 2021, ensuring a seamless look without protrusion.
  • High-Speed Performance: Offers read speeds up to 95 MB/s and write speeds up to 75 MB/s, suitable for tasks like Time Machine backups and media storage.
  • Durable Design: Built using advanced COB (Chip-on-Board) technology, making it resistant to water, dust, and shock, thereby safeguarding your data in various environments.
  • Easy Plug-and-Play mackbook pro accessories: Simply insert into your MacBook's card reader slot to instantly expand storage capacity without the need for additional tools or software.
  • Five-year Limited Warranty

Full Specifications

BrandTranscend
ColorGrey
Model NameJETDRIVE LITE
Read Speed95 Megabytes Per Second
Unit Count1.0 Count
Media SpeedUp to 75 MB/s
Model NumberTS1TJDL330
Warranty TypeLimited
Mfr Part Number0760557856238
Flash Memory TypeJetDrive Lite
Compatible DevicesLaptop
Additional FeaturesLightweight
Seamless IntegrationTailor-made to fit flush with the card slot of compatible MacBook Pro 2024 / 2023 / 2021, ensuring a seamless look without protrusion.
Warranty DescriptionFive-year Limited Warranty

Ready to buy?

Transcend JetDrive Lite JDL330 1TB Expansion Card for MacBook Pro 14" & 16" (2024-2021, M4/M3/M2/M1 Pro/Max), Up to 95 MB/s, Seamless Flush-Fit Design with Plug-and-Play Functionality - TS1TJDL330 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.

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*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.

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Transcend JetDrive Lite JDL330 1TB Expansion Card for MacBook Pro 14" & 16" (2024-2021, M4/M3/M2/M1 Pro/Max), Up to 95 MB/s, Seamless Flush-Fit Design with Plug-and-Play Functionality - TS1TJDL330
$464.51
View on Amazon →