External CD / DVD / Blu-Ray Drives - Showing 1321 - 1344 of 1510 Products

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BT689 External CD DVD Drive, USB 3.0 with Type-C adapter Slim Protable External CD-RW ...
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External CD DVD Drive, Portable High-Speed USB-C & USB 3.0 CD/DVD ROM DVD Burner/DVD ...
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OWC Mercury Pro 5.25" Optical Drive External Enclosure (NO Drive)
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Diamond Pattern External DVD/CD Drive, USB 3.0 Type-C External DVD CD ROM Burner, ...
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External CD DVD Drive, USB C Writer Type C USB 3.0 CD DVD RAM Burner Combo High Speed ...
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Black Slim External USB Blu-Ray Player, External USB DVD RW Laptop Burner Drive
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BT689 External CD DVD Drive for Laptop,Cocopa DVD Player CD Burner Type C USB 3.0 Portable ...
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External DVD CD Drive USB 3.0 type C DVD / CD RW Burner with TF SD Reader Slot External Drive ...
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_Mega Brand External CD/DVD Drive for Laptop with USB 3.0 & Type-C, Portable DVD Burner, ...
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External CD/DVD Drive for Laptop, 7 in 1 USB 3.0 DVD Player Portable CD/DVD Burner, CD ROM ...
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[7 in 1] External Blu Ray Drive, Support 100G Disc USB 3.0 and Type-C Blu Ray Burner Portable ...
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BONAEVER External CD DVD Drive, USB C Portable CD/DVD +/-RW Drive/DVD Player with SD ...
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Polaris External DVD Drive, USB 3.0 Portable CD/DVD+/-RW Drive/DVD Player for Laptop CD ...
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YX-008 External CD Drive USB 3.0 Portable CD DVD +/-RW Drive DVD/CD ROM Rewriter Burner ...
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External CD/DVD Drive, USB-C/USB3.0 Portable DVD CD+/-RW Drive Slim DVD/CD ROM ...
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Fine Twill Laptop External Optical Drive Desktop All in One Universal USB30 CD24X DVD RW CD ...
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Considerations for Purchasing External DVD Drives & Burners

Introduction

An external DVD drive is a device that gives computers the ability to read optical media without requiring the installation of an internal optical drive. External DVD drives can be useful for computers such as Ultrabooks™, which are not often equipped with internal optical drives. To help you shop for an external DVD drive, NeweggBusiness offers some buying considerations below.

Interface

Similar to internal DVD drives, external DVD drives also require data and power connections. The most commonly used type of data connector for external DVD drives is USB, with a few also supporting eSATA™. Power connectors though, are typically proprietary and not universally interchangeable. However, some external DVD drives integrate power delivery into their data connection, which allows them to be slightly more travel-friendly and cause less cable clutter.

Drive Speed

The speed at which an optical drive can read and write data is rated as a multiple of X, which can vary depending on the optical format. For CD, DVD, and Blu-ray discs, X is 153.6 KBps, 1.35 MBps, and 4.39 MBps respectively. So an external DVD drive with a read speed of 16X can read data on a disc at a rate of 16 × 1.35 MBps or 21.6 MBps.

Dual Layer Support

A dual layer disc is a special type of optical disc that has two physical data layers, which significantly increases storage capacity. For instance, a dual layer DVD can support 8.5 GB of storage instead of the standard 4.7 GB of single layer DVDs. Many current internal and external DVD drives are capable of reading dual layer discs, but not all have the ability to burn them.

Disc Labeling

Some external DVD burners support a technology known as LightScribe, which allows a drive to produce laser-etched graphics on specially coated discs. It can be used to create more visually appealing discs featuring custom images and text. In order to take advantage of an external DVD drive’s disc labeling feature, you will need to purchase compatible discs.