Rioddas BT638
Score: 69/100
Roofull RF31-M
Score: 86/100Rankings
An 8-in-1 USB 3.0 external CD/DVD drive that adds a handy hub and card readers, delivering fast transfers and solid build, though macOS eject quirks and a short cable are drawbacks.
The Rioddas External CD/DVD Drive is a compact USB 3.0 optical drive that reads and writes all common CD and DVD formats without an external power brick. It offers fast data rates, broad OS support, and a sleek brushed-metal finish, but lacks a warranty and Blu-ray capability.
| Attribute | | |
|---|---|---|
625 MB/sbest | 625 MB/sbest | |
8 Xbest | 8 Xbest | |
8 Xbest | 8 Xbest | |
24 Xbest | 24 Xbest | |
24 Xbest | 24 Xbest | |
0 months | 24 monthsbest | |
| ↓ lower better | 2.5 Wbest | — |
| ↓ lower better | 199 gbest | 300 g |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Compatibility(2) | ||
Supported Disc Formats | CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-R, DVD-RW, DVD+R, DVD+RW, DVD+R DL, DVD-R DL, DVD-RAM | 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, macOS, Linux | Windows 11/10/8.1/7/Vista/XP, macOS 10.16+, Linux |
General(1) | ||
Warranty Period (months) | 0 months | 24 months |
Build & Design(2) | ||
Weight (g) | 199 g | 300 g |
Form Factor | Portable external | Slim |
Accessories(1) | ||
Included Accessories | USB drive, User manual, Type-C adapter | Protective carrying case, built‑in data cable, auxiliary power cable, user manual |
Power & Energy(1) | ||
Power Source | USB bus powered | External power cable |
Connectivity(1) | ||
USB Ports (ports) | 1 ports | 4 ports |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the USB 3.0 interface, copper-mesh heat-dissipation and brushed-metal chassis, noting the Type-C adapter as a forward-looking feature while calling it a budget-tier solution due to the lack of Blu-ray.
Everyday users appreciate the instant plug-and-play experience, sleek look and reliable eject button, though some report occasional recognition issues and the need to keep the laptop plugged in.
Professional reviewers highlight the ROOFULL 8-In-1 as a well-engineered external optical drive that stands out for its dual USB-C/A connectors, integrated hub, and solid build quality.
Everyday users overwhelmingly appreciate the drive's reliability, fast transfer rates, and the added convenience of the built-in USB and card-reader hub.
“Plug-and-play works great on Windows 11 and macOS.”
“The drive is lightweight and fits nicely in my laptop bag.”
“Had a few disc-recognition hiccups on an older laptop.”
