Thkailar USB Flash Drive 512GB Red
Score: 76/100
Amazon Basics USB Flash Drive 512GB
Score: 80/100Rankings
The Amazon Basics LS25USBC512G1 offers impressive sequential speeds above 400 MB/s in a compact dual-port metal design. Its limitations include modest random-access performance and a short 1-year warranty. It is best for users who need fast large-file transfers across USB-C and USB-A devices.
The Thkailar 512 GB USB flash drive offers a versatile dual-port design and a robust aluminum alloy body, delivering fast read speeds up to 120 MB/s. Its write performance is modest and it lacks built-in encryption, which may concern security-focused users. Ideal for business travelers needing cross-platform compatibility.
| Attribute | | |
|---|---|---|
512 GBbest | 512 GBbest | |
120 MB/s | 415 MB/sbest | |
— | 421 MB/sbest | |
| ↓ lower better | 91 g | 17.96 gbest |
1 yearsbest | 1 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(2) | ||
Read Speed (MB/s) | 120 MB/s | 415 MB/s |
Write Speed (MB/s) | 15-55 MB/s | 421 MB/s |
Connectivity(2) | ||
USB Version | USB 3.1 | USB 3.2 Gen 2 |
Interface | USB 3.1 Type-A, USB 3.1 Type-C | Dual |
Build & Design(2) | ||
Weight (g) | 91 g | 17.96 g |
Material | Aluminum alloy | Metal |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the Thkailar 512GB drive for its fast read performance, versatile dual-port connectivity, and robust aluminum alloy build that helps manage heat during prolonged transfers. They also appreciate the plug-and-play simplicity and the durability of the metal casing, positioning it as a reliable tool for business travelers and power users.
Everyday users give the drive a high overall rating, indicating general satisfaction with its ease of use, cross-platform compatibility, and solid construction.
Professional reviewers praise the LS25USBC512G1 for its impressive sequential performance, scoring 208 on SSD‑tester.com and consistently exceeding the 400 MB/s claim. They also note the robust rotating metal housing as a durability advantage, but caution that random I/O and latency are modest and the small pSLC cache may throttle sustained writes.
