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Transcend 128GB JetDrive Lite 350 Storage Card for 15-inch MacBook Pro

Name: Transcend 128GB JetDrive Lite 350 Storage Card for 15-inch MacBook Pro
Brand: Transcend
SKU: B00K73NT1C
Price: 17.42 USD
Availability: InStock
Rating: 4.1 (539 reviews)

4.1 (539 reviews)

Posted Apr 10, 2026Updated Apr 10, 2026

$17.42$30.76

43% OFFYou save $13.34

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In StockPrice changed 1d ago

Is this a good deal?

128GB (MLC)
Storage Expansion Card for MacBook
Max Read: 95MB/s, Max Write: 60MB/s
For MacBook Pro with Retina display 15" (Mid 2012 - Early 2013)
Compatibility with Mac OS X 10.11 El Capitan is currently under verification
New Update JetDrive Toolbox (v1.14.3)

Exceptional Deal

This 128GB storage card is 43% off. It adds permanent extra storage to specific older 15-inch MacBook Pro models. Buy this if you own a compatible Mac and need more space.

What we like

Adds 128GB of permanent storage without a protruding drive
Uses faster MLC flash memory for better reliability
Simple plug-and-play installation into the SD card slot

Watch out for

Only works with very specific, older MacBook Pro models
Write speeds are moderate at 60MB/s

Tip: Double-check your MacBook Pro's exact model year before purchasing.

Our Take

Best for: Owners of a 15-inch MacBook Pro with Retina display from mid-2012 to early 2013.

The Transcend JetDrive Lite 350 is a niche but clever solution. It's a storage card designed to sit flush inside the SD card slot of specific 15-inch MacBook Pro with Retina display models from 2012 to early 2013. For owners of these older laptops, it's a way to add a permanent 128GB of extra storage without using an external drive or replacing the internal SSD, which can be complex and expensive.

What stands out is its design. It fits completely inside the SD card slot, so it doesn't stick out and you can leave it in all the time. It uses MLC NAND flash, which is generally more durable and has a longer lifespan than some cheaper types of memory. The read speed is decent at 95MB/s, though the 60MB/s write speed is just okay for large file transfers.

The main limitation is the very narrow compatibility. It only works with a few specific model years. Also, note that official compatibility with macOS versions newer than El Capitan may not be fully verified. At this sale price, it's a fantastic value if you have a compatible Mac. It's a cost-effective way to extend the life of an older machine that's otherwise still working well.

Price Analysis

At $17.42, this is a 43% discount off the listed original price of $30.83. The 90-day average price was $25.30, and the 30-day average was the full $30.83. This sale price is significantly lower than recent averages, making it an excellent time to buy for anyone who needs it.

Common Questions

Which MacBook Pro models does this work with?

It only works with the 15-inch MacBook Pro with Retina display models from Mid 2012 and Early 2013. Check your Mac's 'About This Mac' info to confirm.

Does it stick out of the laptop?

No, it is designed to sit completely flush inside the SD card slot, so it can be left in permanently.

Is it compatible with the latest macOS?

The product info states compatibility with macOS 10.11 El Capitan is under verification. For newer versions, check Transcend's website for official support updates.