I snatched one of these up today. Backup device for my backups.
https://www.amazon.com/gp/product/B01BNPT1EG/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
https://www.amazon.com/gp/product/B01BNPT1EG/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1