The Transcend 256GB 300S UHS-I microSDXC Memory Card with SD Adapter- x3 costs $0.7148/GB while the KingSpec MIXAGE 256GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash costs $0.1718/GB. KingSpec MIXAGE 256GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash offers 76% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Transcend 256GB 300S UHS-I microSDXC Memory Card with SD Adapter- x3 vs KingSpec MIXAGE 256GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash — Which Is Better Value?
Specification Comparison
| Spec | Transcend 256GB 300S UHS-I microSDXC Memory Card with SD Adapter- x3 | KingSpec MIXAGE 256GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash |
|---|---|---|
| Brand | Transcend | KingSpec |
| Capacity | 256GB | 256GB |
| $/GB | $0.7148 | $0.1718 |
| Price | $182.99 | $43.99 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the KingSpec MIXAGE 256GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash offers better value at $0.1718//GB compared to the Transcend 256GB 300S UHS-I microSDXC Memory Card with SD Adapter- x3 at $0.7148//GB — that's roughly 76% less per gigabyte.
The best deal for the KingSpec MIXAGE 256GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash is $43.99 at Newegg, while the Transcend 256GB 300S UHS-I microSDXC Memory Card with SD Adapter- x3 starts at $182.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Transcend 256GB 300S UHS-I microSDXC Memory Card with SD Adapter- x3 and KingSpec MIXAGE 256GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash product page for detailed specifications and price history.
Frequently Asked Questions
Is Transcend 256GB 300S UHS-I microSDXC Memory Card with SD Adapter- x3 or KingSpec MIXAGE 256GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash a better deal?
As of June 2026, KingSpec MIXAGE 256GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash offers better value at $0.1718//GB compared to Transcend 256GB 300S UHS-I microSDXC Memory Card with SD Adapter- x3 at $0.7148//GB. That is approximately 76% better value per gigabyte.
What is the price per GB of Transcend 256GB 300S UHS-I microSDXC Memory Card with SD Adapter- x3?
The Transcend 256GB 300S UHS-I microSDXC Memory Card with SD Adapter- x3 is currently priced at $0.7148/GB ($182.99 for 256GB) at Newegg.
Where can I buy KingSpec MIXAGE 256GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash for the cheapest price?
The cheapest price for the KingSpec MIXAGE 256GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash is $43.99 at Newegg, which works out to $0.1718/GB.