ADATA vs Wintec SD Cards
Side-by-side price per gigabyte comparison across 12 products.
As of March 2026, ADATA averages $0.3618/GB across 8 products while Wintec averages $0.1854/GB across 4 products on BuyPerUnit. Wintec offers 49% better value per gigabyte for sd cards.
ADATA
Cheapest Product
ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1)512GB · $69.67 · newegg
Wintec
Better ValueCheapest Product
Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R128GB · $10.99 · newegg
Top Products Compared
Which Should You Buy?
Based on current pricing data, Wintec offers better overall value for sd cards at an average of $0.1854/GB compared to ADATA's $0.3618/GB — that's roughly 49% less per gigabyte.
Wintec's best deal is the Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R (128GB) at $0.0859/GB, while ADATA's cheapest option is the ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) (512GB) at $0.1361/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 ADATA or Wintec cheaper per GB for sd cards?
As of March 2026, Wintec averages $0.1854/GB compared to ADATA at $0.3618/GB. Wintec is approximately 49% cheaper per gigabyte on average.
How many ADATA and Wintec sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 8 ADATA products and 4 Wintec products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest ADATA sd card per GB?
The cheapest ADATA option is the ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) at $0.1361/GB ($69.67 for 512GB).
What is the cheapest Wintec sd card per GB?
The cheapest Wintec option is the Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R at $0.0859/GB ($10.99 for 128GB).