There are two products on this link, USB2.0 and USB3.0. Please read the product introduction carefully to avoid wrong choose.
USB 2.0 DVD-ROM CD RW CD-ROM player External DVD Optical Drive Recorder Portable for Macbook Laptop Computer pc Windows 7/8
USB 2.0 Specification
Black external slim drive
fully Plug & Play, easy to install and use
USB Optical Drive with the durable plastic casing
It supports SPIRIT. XP. SE. ME. VISTA. WIN7
in the office or on the go, this portable, plug-and-play drive requires no software and is powered through the USB port of your notebook comfortably.
This disc fits for PC Laptops Notebooks Desktop
This drive can DVD-ROM, CD-RW read and write
PLUG AND PLAY
Dear, please attention to the power connection method, please follow the steps below，thanks！
USB 3.0 High Speed Transmission External DVD Burner Writer Recorder DVD RW Optical Drive CD/DVD ROM Player ABS Plastic Material
1. Compatible with Windows XP/2003/Win8.1/Win10/,Vista/7,Linux, for Mac 10 OS system. 2. No need to install the driver program,support plug and play. 3. Usb 3.0 transmission speed stability. 4. The data cable adopt the design of embedding into product,the impedance of pure copper mesh technology is low.Shield is strong, data transmission is more stable device icon.
Detail Item Name: External DVD-RW USB3.0 external optical drive Color: Black Material: ABS Loading: pallet Interface: USB3.0 Power supply: USB3.0 Support disc format: DVD-ROM, DVD-R, DVD+R, DVD-RW, DVD-R DL, CDA, CD-ROM, CD-R, VCD, SVCD, CD-RW Support disc size: 8cm/3.14'',12cm/4.72'' The product size: approx 140*140*20mm/5.51*5.51*0.78'' Net Weight: 336g Gross weight: 404g
Reading speed: DVD-ROM 8x; CD-ROM 24x
Write speed: CD-R:Max.24X CD-RW:16X DVD-R:Max.8X DVD-RDL:Max.4X DVD-RW:Max.6X DVD + R:Max.8X DVD +R DL:Max.4X DVD +RW:Max.8X DVD-RAM:3X-5XPCAV (8GB) Maximum DVD read speed 8X, maximum CD read speed 24X
Note: Please allow slight size differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand.