Memorex 6x BD-R Burner is a multi-format drive capable of writing to Blu-Ray, DVD, and CD discs allows the flexibility to write to any form of optical media. USB 2.0 connection for fast data transfer. Backwards compatible with USB 1.1. Small form factor allows for easy transport for users on the go. null: null. High Speed Slim BD-R burner features 6x BD-R writing speed.. Mulit-Format drive is capable of writing to Blu-Ray, DVD and CD discs.. High Speed data transfers, and backwards compatible with USB 1.1.