USB Universal Serial Bus - Roland Compatible Computer Devices

Description extracted from Wikipedia:

Roland (ʁɔ.lɑ̃|pron;or Rotholandus;or Rolando; died 15 August 778) was a Frankish military leader under Charlemagne who became one of the principal figures in the literary cycle known as the Matter of France. The historical Roland was military governor of the Breton March, responsible for defending Francia's frontier against the Bretons. His only historical attestation is in Einhard's Vita Karoli Magni, which notes he was part of the Frankish rearguard killed in retribution by the Basques in Iberia at the Battle of Roncevaux Pass. The story of Roland's death at Roncevaux Pass was embellished in later medieval and Renaissance literature. The first and most famous of these epic treatments was the Old French Chanson de Roland of the 11th century. Two masterpieces of Italian Renaissance poetry, the Orlando Innamorato and Orlando Furioso (by Matteo Maria Boiardo and Ludovico Ariosto), are further detached from history than the earlier Chansons, similarly to the later Morgante by Luigi Pulci. Roland is poetically associated with his sword Durendal, his horse Veillantif, and his oliphant horn. In the late 17th century, French Baroque composer Jean-Baptiste Lully wrote an opera titled Roland, based on the story of the title character.