Ends 7/22. Staples has the Seagate Backup Plus STDR4000901 4TB USB 3.0 Portable External Hard Drive (Red, Black, Blue, or Silver) for $110 - $25 off when you pay with Visa Checkout = $85 with free shipping. Retail price: $180. Has excellent Amazon Reviews.
Amazon has the Samsung 128GB UHS-3 Class 10 microSDXC Card for $37 with free shipping. List price: $45. Features up to 100MB/s & 90MB/s read & write speeds respectively; Class 10 UHS 3, high-performance for 4K UHD video recording, high resolution pictures, mobile gaming and music, for use in Smartphones, Drones, Android Tablets, Tablet PCs, Action Cameras, DSLRs and more.
Has excellent Amazon Reviews.
Amazon has the Alxum USB 3.0 to SATA Dual HDD Dock w/ Clone (Black) for $27 with free shipping. List price: $80. Features two hot-swappable SATA bays, UASP support, offline cloning, and USB and power cables, compatible with 2.5" and 3.5" HDDs and SSDs up to 8TB.
Has good Amazon Reviews.