The Samsung microSDXC T7 128GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB128T with Adapter costs $0.5077/GB while the AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs costs $0.2030/GB. AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs offers 60% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Samsung microSDXC T7 128GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB128T with Adapter vs AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs — Which Is Better Value?
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Specification Comparison
| Spec | Samsung microSDXC T7 128GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB128T with Adapter | AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs |
|---|---|---|
| Brand | Samsung | AGI |
| Capacity | 128GB | 128GB |
| $/GB | $0.5077 | $0.2030 |
| Price | $64.99 | $25.99 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | micro-sd |
Price Across Retailers
Samsung microSDXC T7 128GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB128T with Adapter
AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs
Which Should You Buy?
Based on current pricing data, the AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs offers better value at $0.2030//GB compared to the Samsung microSDXC T7 128GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB128T with Adapter at $0.5077//GB — that's roughly 60% less per gigabyte.
The best deal for the AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs is $25.99 at Newegg, while the Samsung microSDXC T7 128GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB128T with Adapter starts at $64.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Samsung microSDXC T7 128GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB128T with Adapter and AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs product page for detailed specifications and price history.
Frequently Asked Questions
Is Samsung microSDXC T7 128GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB128T with Adapter or AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs a better deal?
As of September 2026, AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs offers better value at $0.2030//GB compared to Samsung microSDXC T7 128GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB128T with Adapter at $0.5077//GB. That is approximately 60% better value per gigabyte.
What is the price per GB of Samsung microSDXC T7 128GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB128T with Adapter?
The Samsung microSDXC T7 128GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB128T with Adapter is currently priced at $0.5077/GB ($64.99 for 128GB) at Newegg.
Where can I buy AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs for the cheapest price?
The cheapest price for the AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs is $25.99 at Newegg, which works out to $0.2030/GB.