Buying Guide for the Best External Blu Ray Drives
When choosing an external Blu-ray drive, it's important to focus on how you plan to use it—whether it's for watching movies, backing up files, or burning your own discs. The right drive should match both your computer's connection options and your needs for speed, portability, and compatibility. By understanding the key features and what they mean for everyday use, you can avoid paying for unnecessary extras and ensure you get a drive that fits your requirements perfectly.Read and Write SpeedsRead and write speeds on an external Blu-ray drive tell you how fast it can transfer data to and from discs. This matters because faster speeds mean less waiting whether you’re copying data, burning movies, or watching high-definition content. Entry-level drives may have slower speeds (like 4x to 6x), which are fine for occasional use or watching movies but can take longer for big backups or large burns. Medium speeds (8x to 12x) are better for people who frequently write or copy large volumes of data. Top speeds (14x and above) are usually used by those who work with lots of data or need quick performance. Your need depends on how often you’ll use the drive; for casual use, slower speeds are usually sufficient, while heavy users benefit from higher speeds.
Connection TypeExternal Blu-ray drives connect to your computer using a particular port, with USB (including USB 3.0, USB-C) being the most common. This is important because the connection type affects both compatibility and how fast data travels between the drive and your computer. USB 2.0 is quite standard and works for basic needs but transferring large files will be slower. USB 3.0 and USB-C offer much faster transfer speeds, which is helpful for large Blu-ray files or frequent use, and they are more future-proof. Make sure your computer has a matching port and pick a drive with a connection that offers both speed and convenience for your needs.
Media CompatibilityNot all Blu-ray drives can handle every type of disc. Media compatibility refers to which kinds of discs the drive can read or write, such as standard Blu-ray (BD), BD-DL (dual-layer), BD-RE (re-writable), as well as regular CDs and DVDs. This is important because if you want to burn discs or use re-writable formats, you need a drive that supports those. For people who only want to watch movies, basic Blu-ray and DVD compatibility may be enough. If you plan to back up a lot of data or reuse discs, look for broad media support. Checking this ensures your drive will handle all the types of media you plan to use.
Size and PortabilityThe physical size of the drive matters if you plan to carry it with you or use it with different computers. Smaller, lighter drives are easier to take on the go but may offer fewer features or slower speeds. Larger drives are less portable but might have better cooling, more features, or greater durability. If you need a drive for travel or regular movement between home and office, prioritize compact and lightweight models. For stationary setups, size is less of an issue and you may benefit from a sturdier build.
Power SourceSome external Blu-ray drives are powered solely through the USB connection (bus-powered), while others require an external power adapter. USB-powered drives are more portable and easier to use with laptops or on the go, since you don’t need a wall plug. Drives that require an external power source may offer higher performance but are less convenient to carry around. Think about where and how you’ll use the drive—if you’re often away from a desk, a USB-powered model will make things much more convenient.
Software and Operating System SupportBundled software and compatibility with your computer’s operating system are important, especially if you want to play Blu-ray movies, burn discs, or back up data. Some drives include playback and burning software, while others require you to purchase or install your own. Also, make sure the drive works with your operating system (Windows, macOS, Linux). Check for plug-and-play support or easy driver installation so you avoid technical hassles. Matching your operating system and software needs to the drive ensures smooth setup and usage.