Sealed in original shrink wrap. Plug-and-play for Windows/Mac laptops. Box specs: model BT638; USB 3.0 (backward compatible with USB 2.0; up to 5Gbps); DC 5V 1.5A; product size 15.5 × 15.3 × 3 cm; supports Windows XP/2003/Vista/7/8/8.1/10/11, Linux, and all versions of Mac OS. Bonus: every order of $10 or more ships with a free surprise DVD (Lubbock Lights copies are signed by the executive producer).