
BPAKDU B31-Y2
Score: 89/100
Roofull RF21-MAS
Score: 87/100Rankings

The BPAKDU external drive offers a fast USB-3.0 connection, extensive connectivity (USB hub and card readers), and broad OS support in an ultra-slim, eco-friendly package, though it lacks Blu-ray capability and simultaneous dual-card use.

The ROOFULL External CD/DVD Drive offers dual USB-A/C connectivity, USB-3.0 speeds and an integrated hub with card readers, making it a versatile solution for modern laptops. It provides reliable plug-and-play operation and includes an optional protective case. Limitations include macOS eject button issues and lack of Blu-ray support.
| Attribute | ![]() | ![]() |
|---|---|---|
625 MB/sbest | 625 MB/sbest | |
8 Xbest | 8 Xbest | |
8 Xbest | 8 Xbest | |
24 Xbest | 24 Xbest | |
24 Xbest | 24 Xbest | |
12 months | 24 monthsbest | |
| ↓ lower better | 255 gbest | 300 g |
5 portsbest | 2 ports |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Compatibility(2) | ||
Supported Disc Formats | CD±R/RW, DVD±R/RW, DVD‑RAM, VCD, SVCD | CD-ROM, CD±R/RW, VCD, SVCD; DVD±R/RW, DVD‑RAM, DVD±R DL |
Operating System Compatibility | Windows 11/10/8.1/8/7/Vista/XP, macOS 10.6+, Linux | Windows 11/10/8.1/7/Vista/XP, macOS 10.16+ (including M1/M2), Linux |
General(1) | ||
Warranty Period (months) | 12 months | 24 months |
Build & Design(1) | ||
Weight (g) | 255 g | 300 g |
Accessories(1) | ||
Included Accessories | Carrying case, extra power cable, embedded cable | Built‑in 2‑in‑1 data cable (USB‑A & USB‑C), auxiliary power cable, protective carrying case (optional) |
Power & Energy(1) | ||
Power Source | Bus-powered | USB bus power |
Connectivity(1) | ||
USB Ports (ports) | 5 ports | 2 ports |


Products in the top-left offer the best value (high score, low price).

Professional reviewers rate the BPAKDU drive 8.5/10, praising its speed, portability, and integrated hub, while noting the absence of Blu-ray as an acceptable limitation.
Everyday users appreciate the plug-and-play simplicity, fast USB 3.0 performance, and added ports/card slots, but report occasional recognition problems and the need for an extra power cable on some laptops.

Professional reviewers commend the ROOFULL drive for its modern dual-connector USB 3.0 interface, integrated hub and card readers, and reliable plug-and-play performance, positioning it as a strong alternative to older USB-2.0 external drives.
Customers consistently praise the drive's ease of use, solid build quality, quiet operation, and responsive support team, while recurring frustrations focus on Mac ejection handling, occasional power detection problems, and occasional cable confusion.
“Users frequently commend the ease of setup and reliable performance across Windows and Mac systems.”

“The additional USB ports and card readers are highly valued for reducing cable clutter.”

“The built-in cable and travel case make it perfect for on-the-go use.”


