
BPAKDU B31-Y2
Score: 89/100Roofull USB-C Drive
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 RF40-SU 8-in-1 drive combines a USB-C/A external optical drive with a built-in USB hub and SD/microSD readers, delivering full-size tray functionality in a slim 300 g package. It offers solid USB-3.0 performance and broad OS compatibility, though macOS eject handling and lack of Blu-ray support are drawbacks.
| Attribute | ![]() | Roofull USB-C Drive |
|---|---|---|
625 MB/sbest | 625 MB/sbest | |
8 Xbest | 8 Xbest | |
8 Xbest | 8 Xbest | |
24 Xbest | 24 Xbest | |
24 Xbest | 24 Xbest | |
12 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 | ![]() | Roofull USB-C Drive |
|---|---|---|
Compatibility(2) | ||
Supported Disc Formats | CD±R/RW, DVD±R/RW, DVD‑RAM, VCD, SVCD | CD-ROM, CD‑R, CD‑RW, CD+R, CD+RW, VCD, SVCD; DVD‑ROM, DVD±R, DVD±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+, Linux |
Build & Design(1) | ||
Weight (g) | 255 g | 300 g |
Accessories(1) | ||
Included Accessories | Carrying case, extra power cable, embedded cable | Protective carrying case, integrated dual‑head USB‑A/USB‑C data cable, supplemental USB‑to‑micro USB power cable |
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 view the ROOFULL RF40-SU as a reliable, no-frills external optical drive that stands out thanks to the dual USB-A/C cable and built-in USB hub plus SD card readers. They praise its solid error correction and plug-and-play ease, while noting the lack of Blu-ray support and limited mobile device compatibility as the main drawbacks.
Everyday users overwhelmingly appreciate the drive's plug-and-play setup, dual connectors, and extra ports, especially for MacBook and ultrabook owners. Positive comments focus on reliable performance, compactness, the included case, and responsive customer service. Recurring complaints involve the macOS eject button, short cable length, occasional confusion between power and data cables, and the absence of Blu-ray capability.
“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.”

