The 128GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 costs $0.4823/GB while the ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) costs $0.1954/GB. ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) offers 59% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
128GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 vs ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) — Which Is Better Value?
Specification Comparison
| Spec | 128GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 | ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) |
|---|---|---|
| Brand | Transcend | ADATA |
| Capacity | 128GB | 128GB |
| $/GB | $0.4823 | $0.1954 |
| Price | $61.73 | $25.01 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) offers better value at $0.1954//GB compared to the 128GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 at $0.4823//GB — that's roughly 59% less per gigabyte.
The best deal for the ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) is $25.01 at Newegg, while the 128GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 starts at $61.73 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each 128GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 and ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) product page for detailed specifications and price history.
Frequently Asked Questions
Is 128GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 or ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) a better deal?
As of July 2026, ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) offers better value at $0.1954//GB compared to 128GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 at $0.4823//GB. That is approximately 59% better value per gigabyte.
What is the price per GB of 128GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30?
The 128GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 is currently priced at $0.4823/GB ($61.73 for 128GB) at Newegg.
Where can I buy ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) for the cheapest price?
The cheapest price for the ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) is $25.01 at Newegg, which works out to $0.1954/GB.