The Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP) costs $0.1378/GB while the Kingston SDXC Canvas Go Plus (SDG4) Flash Memory Card 1TB costs $0.2778/GB. Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP) offers 50% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP) vs Kingston SDXC Canvas Go Plus (SDG4) Flash Memory Card 1TB — Which Is Better Value?
Specification Comparison
| Spec | Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP) | Kingston SDXC Canvas Go Plus (SDG4) Flash Memory Card 1TB |
|---|---|---|
| Brand | Silicon Power | Kingston |
| Capacity | 1TB | 1TB |
| $/GB | $0.1378 | $0.2778 |
| Price | $137.79 | $277.79 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP) offers better value at $0.1378//GB compared to the Kingston SDXC Canvas Go Plus (SDG4) Flash Memory Card 1TB at $0.2778//GB — that's roughly 50% less per gigabyte.
The best deal for the Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP) is $137.79 at Newegg, while the Kingston SDXC Canvas Go Plus (SDG4) Flash Memory Card 1TB starts at $277.79 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP) and Kingston SDXC Canvas Go Plus (SDG4) Flash Memory Card 1TB product page for detailed specifications and price history.
Frequently Asked Questions
Is Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP) or Kingston SDXC Canvas Go Plus (SDG4) Flash Memory Card 1TB a better deal?
As of May 2026, Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP) offers better value at $0.1378//GB compared to Kingston SDXC Canvas Go Plus (SDG4) Flash Memory Card 1TB at $0.2778//GB. That is approximately 50% better value per gigabyte.
What is the price per GB of Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP)?
The Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP) is currently priced at $0.1378/GB ($137.79 for 1TB) at Newegg.
Where can I buy Kingston SDXC Canvas Go Plus (SDG4) Flash Memory Card 1TB for the cheapest price?
The cheapest price for the Kingston SDXC Canvas Go Plus (SDG4) Flash Memory Card 1TB is $277.79 at Newegg, which works out to $0.2778/GB.