The KingSpec MemoStone 512GB External SSD, USB 3.2 Gen2 Dual Type A/C Interface - Up to 540MB/s, Portable Solid State Drive Perfectly Compatible with Smartphones/Laptops/Tablets/Desktops costs $0.0996/GB while the Transcend ESD310 128GB External SSD, Up to 1,050MB/s, Dual USB Flash Drive for iPhone/iPad/Mac/Windows, Android/Tablet/PC, USB 3.2 Gen 2 Thumb Drive Photo Stick, 2-in-1 Type C &Type A Memory Stick costs $0.4515/GB. KingSpec MemoStone 512GB External SSD, USB 3.2 Gen2 Dual Type A/C Interface - Up to 540MB/s, Portable Solid State Drive Perfectly Compatible with Smartphones/Laptops/Tablets/Desktops offers 78% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
KingSpec MemoStone 512GB External SSD, USB 3.2 Gen2 Dual Type A/C Interface - Up to 540MB/s, Portable Solid State Drive Perfectly Compatible with Smartphones/Laptops/Tablets/Desktops vs Transcend ESD310 128GB External SSD, Up to 1,050MB/s, Dual USB Flash Drive for iPhone/iPad/Mac/Windows, Android/Tablet/PC, USB 3.2 Gen 2 Thumb Drive Photo Stick, 2-in-1 Type C &Type A Memory Stick — Which Is Better Value?
Specification Comparison
| Spec | KingSpec MemoStone 512GB External SSD, USB 3.2 Gen2 Dual Type A/C Interface - Up to 540MB/s, Portable Solid State Drive Perfectly Compatible with Smartphones/Laptops/Tablets/Desktops | Transcend ESD310 128GB External SSD, Up to 1,050MB/s, Dual USB Flash Drive for iPhone/iPad/Mac/Windows, Android/Tablet/PC, USB 3.2 Gen 2 Thumb Drive Photo Stick, 2-in-1 Type C &Type A Memory Stick |
|---|---|---|
| Brand | KingSpec | Transcend |
| Capacity | 512 GB | 128 GB |
| $/GB | $0.0996 | $0.4515 |
| Price | $50.99 | $57.79 |
| Retailer | Amazon | Amazon |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
KingSpec MemoStone 512GB External SSD, USB 3.2 Gen2 Dual Type A/C Interface - Up to 540MB/s, Portable Solid State Drive Perfectly Compatible with Smartphones/Laptops/Tablets/Desktops
Transcend ESD310 128GB External SSD, Up to 1,050MB/s, Dual USB Flash Drive for iPhone/iPad/Mac/Windows, Android/Tablet/PC, USB 3.2 Gen 2 Thumb Drive Photo Stick, 2-in-1 Type C &Type A Memory Stick
Which Should You Buy?
Based on current pricing data, the KingSpec MemoStone 512GB External SSD, USB 3.2 Gen2 Dual Type A/C Interface - Up to 540MB/s, Portable Solid State Drive Perfectly Compatible with Smartphones/Laptops/Tablets/Desktops offers better value at $0.0996//GB compared to the Transcend ESD310 128GB External SSD, Up to 1,050MB/s, Dual USB Flash Drive for iPhone/iPad/Mac/Windows, Android/Tablet/PC, USB 3.2 Gen 2 Thumb Drive Photo Stick, 2-in-1 Type C &Type A Memory Stick at $0.4515//GB — that's roughly 78% less per gigabyte.
The best deal for the KingSpec MemoStone 512GB External SSD, USB 3.2 Gen2 Dual Type A/C Interface - Up to 540MB/s, Portable Solid State Drive Perfectly Compatible with Smartphones/Laptops/Tablets/Desktops is $50.99 at Amazon, while the Transcend ESD310 128GB External SSD, Up to 1,050MB/s, Dual USB Flash Drive for iPhone/iPad/Mac/Windows, Android/Tablet/PC, USB 3.2 Gen 2 Thumb Drive Photo Stick, 2-in-1 Type C &Type A Memory Stick starts at $57.79 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each KingSpec MemoStone 512GB External SSD, USB 3.2 Gen2 Dual Type A/C Interface - Up to 540MB/s, Portable Solid State Drive Perfectly Compatible with Smartphones/Laptops/Tablets/Desktops and Transcend ESD310 128GB External SSD, Up to 1,050MB/s, Dual USB Flash Drive for iPhone/iPad/Mac/Windows, Android/Tablet/PC, USB 3.2 Gen 2 Thumb Drive Photo Stick, 2-in-1 Type C &Type A Memory Stick product page for detailed specifications and price history.
Frequently Asked Questions
Is KingSpec MemoStone 512GB External SSD, USB 3.2 Gen2 Dual Type A/C Interface - Up to 540MB/s, Portable Solid State Drive Perfectly Compatible with Smartphones/Laptops/Tablets/Desktops or Transcend ESD310 128GB External SSD, Up to 1,050MB/s, Dual USB Flash Drive for iPhone/iPad/Mac/Windows, Android/Tablet/PC, USB 3.2 Gen 2 Thumb Drive Photo Stick, 2-in-1 Type C &Type A Memory Stick a better deal?
As of May 2026, KingSpec MemoStone 512GB External SSD, USB 3.2 Gen2 Dual Type A/C Interface - Up to 540MB/s, Portable Solid State Drive Perfectly Compatible with Smartphones/Laptops/Tablets/Desktops offers better value at $0.0996//GB compared to Transcend ESD310 128GB External SSD, Up to 1,050MB/s, Dual USB Flash Drive for iPhone/iPad/Mac/Windows, Android/Tablet/PC, USB 3.2 Gen 2 Thumb Drive Photo Stick, 2-in-1 Type C &Type A Memory Stick at $0.4515//GB. That is approximately 78% better value per gigabyte.
What is the price per GB of KingSpec MemoStone 512GB External SSD, USB 3.2 Gen2 Dual Type A/C Interface - Up to 540MB/s, Portable Solid State Drive Perfectly Compatible with Smartphones/Laptops/Tablets/Desktops?
The KingSpec MemoStone 512GB External SSD, USB 3.2 Gen2 Dual Type A/C Interface - Up to 540MB/s, Portable Solid State Drive Perfectly Compatible with Smartphones/Laptops/Tablets/Desktops is currently priced at $0.0996/GB ($50.99 for 512 GB) at Amazon.
Where can I buy Transcend ESD310 128GB External SSD, Up to 1,050MB/s, Dual USB Flash Drive for iPhone/iPad/Mac/Windows, Android/Tablet/PC, USB 3.2 Gen 2 Thumb Drive Photo Stick, 2-in-1 Type C &Type A Memory Stick for the cheapest price?
The cheapest price for the Transcend ESD310 128GB External SSD, Up to 1,050MB/s, Dual USB Flash Drive for iPhone/iPad/Mac/Windows, Android/Tablet/PC, USB 3.2 Gen 2 Thumb Drive Photo Stick, 2-in-1 Type C &Type A Memory Stick is $57.79 at Amazon, which works out to $0.4515/GB.