
Dell DW316
Score: 67/100
Roofull RF40
Score: 71/100Rankings

The ROOFULL External CD/DVD Drive is a portable USB 3.0 optical drive with dual connectors, extra USB ports and card readers, offering fast data rates and a 2-year warranty. It lacks Blu-ray capability and is heavier than some competitors, but its hub functionality and included accessories add value.

The Dell DW316 is a compact, bus-powered external DVD±RW drive offering plug-and-play USB 2.0 connectivity and broad OS support, but its older interface and lack of modern features like M-DISC and USB-C limit its appeal for newer systems.
| Attribute | ![]() | ![]() |
|---|---|---|
60 MB/s | 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 | 8 W | 5 Wbest |
| ↓ lower better | 200 gbest | 400 g |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Compatibility(2) | ||
Supported Disc Formats | DVD‑R, DVD+R, DVD‑RW, DVD+RW, DVD‑R DL, DVD+R DL, DVD‑RAM, CD‑R, CD‑RW, CD‑ROM | CD-ROM, CD±R/RW, VCD, SVCD, DVD±R/RW, DVD‑RAM, DVD±R DL |
Operating System Compatibility | Windows 7, 8, 8.1, 10, 11; macOS | Windows, macOS, Linux |
General(1) | ||
Warranty Period (months) | 12 months | 24 months |
Build & Design(1) | ||
Weight (g) | 200 g | 400 g |
Accessories(1) | ||
Included Accessories | Drive, USB power supply cord, user manual, protective carrying case | |
Power & Energy(2) | ||
Power Source | Bus-powered | USB bus powered |
Power Consumption (W) | 8 W | 5 W |
Performance(1) | ||
Data Transfer Rate (MB/s) | 60 MB/s | 625 MB/s |
Connectivity(1) | ||
Interface Type | USB 2.0 | USB 3.0 |


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

Professional reviewers at B&H highlight the DW316's straightforward plug-and-play design, solid USB 2.0 transfer rates, and the added value of CyberLink Media Suite, positioning it as a reliable, no-frills solution for users needing external optical media access.
Everyday users praise the drive for its immediate plug-and-play operation, dependable read/write results, and solid Dell build quality, while recurring complaints focus on outdated bundled software, vibration during high-speed burns, and the lack of a USB-C adapter or M-DISC support.

Reviewers commend the plug-and-play ease, dual USB-A/C connectors and 8-in-1 hub, noting the auxiliary power cable as a smart solution for low-power laptops, while criticizing the absence of Blu-ray and premium build.
Users praise immediate functionality, fast USB 3.0 transfers and the convenience of the built-in hub, but report occasional power shortages and macOS tray issues.
“Plug and play, just plug it in and go.”

“Works wonderfully, as good as a built-in drive.”

“It worked "right out of the box" on Windows and Mac.”

