The SanDisk Ultra GO SD 64GB Secure Digital Extended Capacity SDXC Memory Card, Up to 140MB/s UHS-I A1 C10 U1 V10 SDSDUGN-064G-GN6IN costs $0.4686/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 $0.1967/GB. ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) offers 58% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk Ultra GO SD 64GB Secure Digital Extended Capacity SDXC Memory Card, Up to 140MB/s UHS-I A1 C10 U1 V10 SDSDUGN-064G-GN6IN 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?
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Specification Comparison
| Spec | SanDisk Ultra GO SD 64GB Secure Digital Extended Capacity SDXC Memory Card, Up to 140MB/s UHS-I A1 C10 U1 V10 SDSDUGN-064G-GN6IN | ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) |
|---|---|---|
| Brand | SanDisk | ADATA |
| Capacity | 64GB | 128GB |
| $/GB | $0.4686 | $0.1967 |
| Price | $29.99 | $25.18 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | sd | micro-sd |
Price Across Retailers
SanDisk Ultra GO SD 64GB Secure Digital Extended Capacity SDXC Memory Card, Up to 140MB/s UHS-I A1 C10 U1 V10 SDSDUGN-064G-GN6IN
ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1)
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 $0.1967//GB compared to the SanDisk Ultra GO SD 64GB Secure Digital Extended Capacity SDXC Memory Card, Up to 140MB/s UHS-I A1 C10 U1 V10 SDSDUGN-064G-GN6IN at $0.4686//GB — that's roughly 58% 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 $25.18 at Newegg, while the SanDisk Ultra GO SD 64GB Secure Digital Extended Capacity SDXC Memory Card, Up to 140MB/s UHS-I A1 C10 U1 V10 SDSDUGN-064G-GN6IN starts at $29.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SanDisk Ultra GO SD 64GB Secure Digital Extended Capacity SDXC Memory Card, Up to 140MB/s UHS-I A1 C10 U1 V10 SDSDUGN-064G-GN6IN 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 SanDisk Ultra GO SD 64GB Secure Digital Extended Capacity SDXC Memory Card, Up to 140MB/s UHS-I A1 C10 U1 V10 SDSDUGN-064G-GN6IN 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 August 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 $0.1967//GB compared to SanDisk Ultra GO SD 64GB Secure Digital Extended Capacity SDXC Memory Card, Up to 140MB/s UHS-I A1 C10 U1 V10 SDSDUGN-064G-GN6IN at $0.4686//GB. That is approximately 58% better value per gigabyte.
What is the price per GB of SanDisk Ultra GO SD 64GB Secure Digital Extended Capacity SDXC Memory Card, Up to 140MB/s UHS-I A1 C10 U1 V10 SDSDUGN-064G-GN6IN?
The SanDisk Ultra GO SD 64GB Secure Digital Extended Capacity SDXC Memory Card, Up to 140MB/s UHS-I A1 C10 U1 V10 SDSDUGN-064G-GN6IN is currently priced at $0.4686/GB ($29.99 for 64GB) 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 $25.18 at Newegg, which works out to $0.1967/GB.