The SanDisk 512GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA1-512G-GN6MA) costs $0.1953/GB while the Lexar BLUE Series High-Performance 633x 512GB UHS-I microSDHC Memory Card with SD Adapter [5-Pack] With Slinger Digital Memory Card Wallet costs $1.2108/GB. SanDisk 512GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA1-512G-GN6MA) offers 84% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk 512GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA1-512G-GN6MA) vs Lexar BLUE Series High-Performance 633x 512GB UHS-I microSDHC Memory Card with SD Adapter [5-Pack] With Slinger Digital Memory Card Wallet — Which Is Better Value?
Specification Comparison
| Spec | SanDisk 512GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA1-512G-GN6MA) | Lexar BLUE Series High-Performance 633x 512GB UHS-I microSDHC Memory Card with SD Adapter [5-Pack] With Slinger Digital Memory Card Wallet |
|---|---|---|
| Brand | SanDisk | Lexar |
| Capacity | 512GB | 512GB |
| $/GB | $0.1953 | $1.2108 |
| Price | $99.99 | $619.95 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | micro-sd |
Price Across Retailers
SanDisk 512GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA1-512G-GN6MA)
Lexar BLUE Series High-Performance 633x 512GB UHS-I microSDHC Memory Card with SD Adapter [5-Pack] With Slinger Digital Memory Card Wallet
Which Should You Buy?
Based on current pricing data, the SanDisk 512GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA1-512G-GN6MA) offers better value at $0.1953//GB compared to the Lexar BLUE Series High-Performance 633x 512GB UHS-I microSDHC Memory Card with SD Adapter [5-Pack] With Slinger Digital Memory Card Wallet at $1.2108//GB — that's roughly 84% less per gigabyte.
The best deal for the SanDisk 512GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA1-512G-GN6MA) is $99.99 at Newegg, while the Lexar BLUE Series High-Performance 633x 512GB UHS-I microSDHC Memory Card with SD Adapter [5-Pack] With Slinger Digital Memory Card Wallet starts at $619.95 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 512GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA1-512G-GN6MA) and Lexar BLUE Series High-Performance 633x 512GB UHS-I microSDHC Memory Card with SD Adapter [5-Pack] With Slinger Digital Memory Card Wallet product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk 512GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA1-512G-GN6MA) or Lexar BLUE Series High-Performance 633x 512GB UHS-I microSDHC Memory Card with SD Adapter [5-Pack] With Slinger Digital Memory Card Wallet a better deal?
As of July 2026, SanDisk 512GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA1-512G-GN6MA) offers better value at $0.1953//GB compared to Lexar BLUE Series High-Performance 633x 512GB UHS-I microSDHC Memory Card with SD Adapter [5-Pack] With Slinger Digital Memory Card Wallet at $1.2108//GB. That is approximately 84% better value per gigabyte.
What is the price per GB of SanDisk 512GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA1-512G-GN6MA)?
The SanDisk 512GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA1-512G-GN6MA) is currently priced at $0.1953/GB ($99.99 for 512GB) at Newegg.
Where can I buy Lexar BLUE Series High-Performance 633x 512GB UHS-I microSDHC Memory Card with SD Adapter [5-Pack] With Slinger Digital Memory Card Wallet for the cheapest price?
The cheapest price for the Lexar BLUE Series High-Performance 633x 512GB UHS-I microSDHC Memory Card with SD Adapter [5-Pack] With Slinger Digital Memory Card Wallet is $619.95 at Newegg, which works out to $1.2108/GB.