![Amazon.com: ADATA HD710 Pro 4TB USB 3.1 IP68 Waterproof/Shockproof/Dustproof Ruggedized External Hard Drive, Black (AHD710P-4TU31-CBK) : Electronics Amazon.com: ADATA HD710 Pro 4TB USB 3.1 IP68 Waterproof/Shockproof/Dustproof Ruggedized External Hard Drive, Black (AHD710P-4TU31-CBK) : Electronics](https://m.media-amazon.com/images/I/51nAH9t2CgS.jpg)
Amazon.com: ADATA HD710 Pro 4TB USB 3.1 IP68 Waterproof/Shockproof/Dustproof Ruggedized External Hard Drive, Black (AHD710P-4TU31-CBK) : Electronics
![Seagate 4TB Backup Plus USB 3.0 External Hard Drive (Black, Red, Blue and Silver) | VillMan Computers Seagate 4TB Backup Plus USB 3.0 External Hard Drive (Black, Red, Blue and Silver) | VillMan Computers](https://villman.com/product_photos/ezgif-6-d3357bdaf414_9vk1a.gif)
Seagate 4TB Backup Plus USB 3.0 External Hard Drive (Black, Red, Blue and Silver) | VillMan Computers
![Amazon.com: WD 4TB Elements Portable HDD, External Hard Drive, USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0040BBK-WESN : Electronics Amazon.com: WD 4TB Elements Portable HDD, External Hard Drive, USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0040BBK-WESN : Electronics](https://m.media-amazon.com/images/I/91mlqrT75WL._AC_UF894,1000_QL80_.jpg)
Amazon.com: WD 4TB Elements Portable HDD, External Hard Drive, USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0040BBK-WESN : Electronics
![Amazon.com: Seagate Portable 4TB External Hard Drive HDD – USB 3.0 for PC, Mac, Xbox, & PlayStation - 1-Year Rescue Service (STGX4000400) : Electronics Amazon.com: Seagate Portable 4TB External Hard Drive HDD – USB 3.0 for PC, Mac, Xbox, & PlayStation - 1-Year Rescue Service (STGX4000400) : Electronics](https://m.media-amazon.com/images/I/71iIr9koTGL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Seagate Portable 4TB External Hard Drive HDD – USB 3.0 for PC, Mac, Xbox, & PlayStation - 1-Year Rescue Service (STGX4000400) : Electronics
![Amazon.com: G-Technology 4TB G-DRIVE USB 3.0 Desktop External Hard Drive, Silver - Compact, High-Performance Storage - 0G03594-1 : Electronics Amazon.com: G-Technology 4TB G-DRIVE USB 3.0 Desktop External Hard Drive, Silver - Compact, High-Performance Storage - 0G03594-1 : Electronics](https://m.media-amazon.com/images/I/81ATBKZPcSL._AC_UF894,1000_QL80_.jpg)