The SanDisk Ultra 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN costs $0.2542/GB while the KingSpec MIXAGE 512GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 512GB 1 Pack costs $0.1328/GB. KingSpec MIXAGE 512GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 512GB 1 Pack offers 48% better value per gigabyte as of April 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk Ultra 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN vs KingSpec MIXAGE 512GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 512GB 1 Pack — Which Is Better Value?
Specification Comparison
| Spec | SanDisk Ultra 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN | KingSpec MIXAGE 512GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 512GB 1 Pack |
|---|---|---|
| Brand | SanDisk | KingSpec |
| Capacity | 512GB | 512GB |
| $/GB | $0.2542 | $0.1328 |
| Price | $130.13 | $67.99 |
| 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 KingSpec MIXAGE 512GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 512GB 1 Pack offers better value at $0.1328//GB compared to the SanDisk Ultra 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN at $0.2542//GB — that's roughly 48% less per gigabyte.
The best deal for the KingSpec MIXAGE 512GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 512GB 1 Pack is $67.99 at Newegg, while the SanDisk Ultra 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN starts at $130.13 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 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN and KingSpec MIXAGE 512GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 512GB 1 Pack product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk Ultra 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN or KingSpec MIXAGE 512GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 512GB 1 Pack a better deal?
As of April 2026, KingSpec MIXAGE 512GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 512GB 1 Pack offers better value at $0.1328//GB compared to SanDisk Ultra 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN at $0.2542//GB. That is approximately 48% better value per gigabyte.
What is the price per GB of SanDisk Ultra 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN?
The SanDisk Ultra 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN is currently priced at $0.2542/GB ($130.13 for 512GB) at Newegg.
Where can I buy KingSpec MIXAGE 512GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 512GB 1 Pack for the cheapest price?
The cheapest price for the KingSpec MIXAGE 512GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 512GB 1 Pack is $67.99 at Newegg, which works out to $0.1328/GB.