![Amazon.com: Gotega External DVD Drive, USB 3.0 Portable +/-RW , DVD Player for CD ROM Burner Compatible with Laptop Desktop PC Windows Linux OS Apple Mac Black : Electronics Amazon.com: Gotega External DVD Drive, USB 3.0 Portable +/-RW , DVD Player for CD ROM Burner Compatible with Laptop Desktop PC Windows Linux OS Apple Mac Black : Electronics](https://m.media-amazon.com/images/I/61FN+08I9PL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Gotega External DVD Drive, USB 3.0 Portable +/-RW , DVD Player for CD ROM Burner Compatible with Laptop Desktop PC Windows Linux OS Apple Mac Black : Electronics
![Amazon.com: Haiway External DVD Drive, USB 3.0 Type-C CD Burner Portable CD DVD +/-RW Optical Drive Slim CD DVD ROM Rewriter CD/DVD Player Writer Reader for Laptop Desktop MacBook PC Windows Linux Amazon.com: Haiway External DVD Drive, USB 3.0 Type-C CD Burner Portable CD DVD +/-RW Optical Drive Slim CD DVD ROM Rewriter CD/DVD Player Writer Reader for Laptop Desktop MacBook PC Windows Linux](https://m.media-amazon.com/images/I/71sbzIh4NfL.jpg)
Amazon.com: Haiway External DVD Drive, USB 3.0 Type-C CD Burner Portable CD DVD +/-RW Optical Drive Slim CD DVD ROM Rewriter CD/DVD Player Writer Reader for Laptop Desktop MacBook PC Windows Linux
![Amazon.com: External Blu ray Drive BD Player Read/Write Portable Blu-ray Drive Burner USB 3.0 and Type-C DVD Burner 3D Bluray Drive Compatible with/Win10/ Mac OS External blu-ray Drives blu ray Burner : Amazon.com: External Blu ray Drive BD Player Read/Write Portable Blu-ray Drive Burner USB 3.0 and Type-C DVD Burner 3D Bluray Drive Compatible with/Win10/ Mac OS External blu-ray Drives blu ray Burner :](https://m.media-amazon.com/images/I/713POkG846L._AC_UF894,1000_QL80_.jpg)
Amazon.com: External Blu ray Drive BD Player Read/Write Portable Blu-ray Drive Burner USB 3.0 and Type-C DVD Burner 3D Bluray Drive Compatible with/Win10/ Mac OS External blu-ray Drives blu ray Burner :
![hard drive - Why does a WD HDD have 12 mb/s random write speed, 24 times as fast as its random read speed? - Super User hard drive - Why does a WD HDD have 12 mb/s random write speed, 24 times as fast as its random read speed? - Super User](https://i.stack.imgur.com/shISL.jpg)