The 64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35 costs $0.3414/GB while the KingSpec MIXAGE 128GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 128GB 1 Pack costs $0.2030/GB. KingSpec MIXAGE 128GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 128GB 1 Pack offers 41% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35 vs KingSpec MIXAGE 128GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 128GB 1 Pack — Which Is Better Value?
Specification Comparison
| Spec | 64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35 | KingSpec MIXAGE 128GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 128GB 1 Pack |
|---|---|---|
| Brand | 64GB | KingSpec |
| Capacity | 64GB | 128GB |
| $/GB | $0.3414 | $0.2030 |
| Price | $21.85 | $25.99 |
| 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 128GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 128GB 1 Pack offers better value at $0.2030//GB compared to the 64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35 at $0.3414//GB — that's roughly 41% less per gigabyte.
The best deal for the KingSpec MIXAGE 128GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 128GB 1 Pack is $25.99 at Newegg, while the 64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35 starts at $21.85 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each 64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35 and KingSpec MIXAGE 128GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 128GB 1 Pack product page for detailed specifications and price history.
Frequently Asked Questions
Is 64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35 or KingSpec MIXAGE 128GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 128GB 1 Pack a better deal?
As of June 2026, KingSpec MIXAGE 128GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 128GB 1 Pack offers better value at $0.2030//GB compared to 64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35 at $0.3414//GB. That is approximately 41% better value per gigabyte.
What is the price per GB of 64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35?
The 64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35 is currently priced at $0.3414/GB ($21.85 for 64GB) at Newegg.
Where can I buy KingSpec MIXAGE 128GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 128GB 1 Pack for the cheapest price?
The cheapest price for the KingSpec MIXAGE 128GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 128GB 1 Pack is $25.99 at Newegg, which works out to $0.2030/GB.