Teknostone vs Transcend SD Cards

Side-by-side price per gigabyte comparison across 46 products.

As of March 2026, Teknostone averages $0.2448/GB across 2 products while Transcend averages $1.7340/GB across 44 products on BuyPerUnit. Teknostone offers 86% better value per gigabyte for sd cards.

Teknostone

Better Value

Avg $/GB$0.2448

Best $/GB$0.1997

Price Range$0.1997 – $0.2900

Products2

Cheapest Product

TEKNOSTONE Basic 128GB MicroSDXC Flash Memory with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated HD Support TF Card for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack)

128 GB · $25.56 · amazon

Transcend

Avg $/GB$1.7340

Best $/GB$0.1426

Price Range$0.1426 – $19.9369

Products44

Cheapest Product

512GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30

512GB · $72.99 · newegg

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	Teknostone	TEKNOSTONE Basic 128GB MicroSDXC Flash Memory with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated HD Support TF Card for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack)	128 GB	$0.1997	$25.56	amazon
1	Transcend	512GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30	512GB	$0.1426	$72.99	newegg
2	Teknostone	TEKNOSTONE Basic 64GB MicroSDXC Flash Memory with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated HD Support TF Card for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack)	64 GB	$0.2900	$18.56	amazon
2	Transcend	512GB Transcend 300S microSDXC UHS-I U3 V30 A1 CL10 Memory Card with SD Adapter 95MB/sec	512GB	$0.2147	$109.94	newegg
3	Transcend	Transcend 256GB 300S microSDXC CL10 V30 A1 Memory Card with SD Adapter	256GB	$0.2461	$62.99	newegg
4	Transcend	512GB Transcend 340S microSD UHS-I U3 A2 Ultra Performance Memory Card w/Adapter	512GB	$0.2499	$127.95	newegg
5	Transcend	Transcend SDC300S 128GB SDXC Memory Card, Up to 100MB/s, UHS-I U1 V10, Full HD, Class 10 High-Speed SD Card for Canon, Nikon, Sony, Pentax, Kodak, Olympus, Panasonic Digital Cameras	128 GB	$0.2570	$32.90	amazon

Which Should You Buy?

Based on current pricing data, Teknostone offers better overall value for sd cards at an average of $0.2448/GB compared to Transcend's $1.7340/GB — that's roughly 86% less per gigabyte.

Teknostone's best deal is the TEKNOSTONE Basic 128GB MicroSDXC Flash Memory with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated HD Support TF Card for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack) (128 GB) at $0.1997/GB, while Transcend's cheapest option is the 512GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 (512GB) at $0.1426/GB.

However, price per GB isn't everything — consider factors like warranty, performance specs, and your specific capacity needs. Check individual product pages for detailed specifications.

Frequently Asked Questions

Is Teknostone or Transcend cheaper per GB for sd cards?

As of March 2026, Teknostone averages $0.2448/GB compared to Transcend at $1.7340/GB. Teknostone is approximately 86% cheaper per gigabyte on average.

How many Teknostone and Transcend sd cards does BuyPerUnit track?

BuyPerUnit currently tracks 2 Teknostone products and 44 Transcend products in the sd cards category, all ranked by price per gigabyte.

What is the cheapest Teknostone sd card per GB?

The cheapest Teknostone option is the TEKNOSTONE Basic 128GB MicroSDXC Flash Memory with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated HD Support TF Card for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack) at $0.1997/GB ($25.56 for 128 GB).

What is the cheapest Transcend sd card per GB?

The cheapest Transcend option is the 512GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 at $0.1426/GB ($72.99 for 512GB).

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