Rioddas BT638
Score: 69/100
Roofull UL41-Y
Score: 82/100Rankings
The ROOFULL External CD/DVD Drive offers fast USB 3.0 connectivity, dual USB-A/C connectors, and an integrated hub with SD-card slots, making it a versatile solution for legacy media on modern laptops. While it lacks Blu-ray capability and has some power-related quirks, its portability and feature set are strong selling points.
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, VCD, SVCD, DVD-ROM, DVD±R, DVD±RW, DVD‑RAM, DVD±R DL |
Operating System Compatibility | Windows, macOS, Linux | Windows 11/10/8.1/8/7/Vista/XP, macOS (incl. M1/M2), Linux (most) |
General(1) | ||
Warranty Period (months) | 0 months | 24 months |
Build & Design(2) | ||
Weight (g) | 199 g | 300 g |
Form Factor | Portable external | External plastic |
Accessories(1) | ||
Included Accessories | USB drive, User manual, Type-C adapter | USB 3.0/USB‑C data cable, Auxiliary USB‑to‑micro USB power cable |
Power & Energy(1) | ||
Power Source | USB bus powered | Bus-powered |
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 praise the ROOFULL drive for its dual-connector design, fast USB 3.0 throughput and thoughtful inclusion of optional SD-card and hub functionality. They note the absence of Blu-ray and macOS software-only ejection as the main drawbacks, but overall view it as a solid solution for legacy media on modern laptops.
Everyday users consistently highlight the drive's immediate plug-and-play experience, portability and useful cable storage. Positive remarks focus on easy installation, reliable CD/DVD reading/writing, and the added SD-card reader on certain models. Complaints center on occasional power shortages, lack of Ubuntu support, and the need to eject discs via software on macOS.
“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.”
