For example a "2TB" portable USB 3.0 hard drive being sold for £19.99 or a "8TB" being sold for £29.99 or less! Simply connect the USB lead cable to the portable hard drive and plug the other end to a USB port.
eBay
ORICO 3.5 inch 20 Bay HDD Protection Storage Case Hard Drive External Box Portable Multi Bay Waterproof For Outdoors
Aliexpress UK
Its durable and rugged construction makes it perfect for travel, with features like a removable drive, low noise level, and a shockproof design. No External Power Required: Operates using power drawn directly from the connected device, eliminating the need for bulky external power adapters or extra cables.
eBay
Portable HDD External Hard Drive Disk 320GB 500GB 1TB USB3.0 disco duro externo Storage Compatible for PC/Mac/Desktop/PS4/PS5
Aliexpress UK
160GB≈149GB, 250GB≈232GB, 320 GB ≈ 298 GB, 500 GB ≈ 465 GB, 750 GB ≈ 698 GB, 1 TB ≈ 931 GB, 2TB ≈ 1.81TB, 4 TB ≈ 3.63 TB，6 TB ≈ 5.45 TB，8 TB ≈ 7.27 TB，10 TB ≈ 9.09 TB，12 TB ≈ 10.91 ТB，14 TB ≈ 12.73 TB，16 TB ≈ 14.55 TB，18 TB ≈ 16.37 TB.
eBay
New 2.5" External Hard Drive Enclosure, USB 3.0 SATA 5Gbps HDD & SSD Tape Enclosure UASP for PC Notebook
Aliexpress UK
Capacity: 160GB 250GB 320GB 500GB 750GB 1TB 2TB. 10TB External Hard Drive USB 3.2 for PC Mac Notebook Backup Storage Computer HDD. Portable mini size with large storage capacity, is ideal for transferring or backing up files, and easy to carry around or take with you in back pocket or sling bag.
eBay
Portable External Hard Drive 1TB Storage Expansion HDD USB 3.0 USB-C for PC, Mac, Laptop, Phone, PS4, Xbox One, Office & Game
Aliexpress UK
Capacity: 160GB 250GB 320GB 500GB 750GB 1TB 2TB. 160GB≈149GB, 250GB≈232GB, 320 GB ≈ 298 GB, 500 GB ≈ 465 GB, 750 GB ≈ 698 GB, 1 TB ≈ 931 GB, 2TB ≈ 1.81TB. Portable mini size with large storage capacity, is ideal for transferring or backing up files, and easy to carry around or take with you in back pocket or sling bag.
eBay
UnionSine HDD 2.5" 120MB/S Portable External Hard Drive 1tb/500gb/320gb USB3.0 disk memory for PC Desktop/Laptop/Mac/Xbox/PS4
Aliexpress UK
External Hard Drive 500GB 2TB Ultra Slim Portable Hard Drive USB3.0 HDD Storage. Digital Storage Capacity: 4TB. UnionSine 10 TB Expansion Desktop External Hard Drive USB 3.2 PC Mac Backup HDD. - Capacity: 160GB 250GB 320GB 500GB 750GB 1TB 2TB.
eBay
ORICO 2580 2.5'' SATA Hard Drive Enclosure 5Gbps 1G/2S 6TB USB3.0 External HDD Case Shockproof for SSD Disk Box Micro-B USB-A C
Aliexpress UK
■ External Hard Disk Capacity: 250GB/ 320GB/ 500GB/ 1TB/. Perfect quality and fast transferable eternalhard disk driver. ■ Plug and Play, Easy and simple to use. ■ A full range of protection to ensure that your product is durable.
eBay
UnionSine HDD 2.5" Portable External Hard Drive 250gb/320gb/500gb/1tb/2tb USB3.0 Storage Compatible for PC Mac Desktop MacBook
Aliexpress UK
1TB Portable External Hard Drive – High-Speed USB 3.1 Storage for PC, Laptop, Mac & Xbox. Upgrade your storage and keep your data secure with the Portable External Hard Drive. Universal Compatibility – Works with Windows 7/8/10/11, Mac OS, Android, and gaming consoles like Xbox.
eBay
KESU HDD 2.5" Portable External Hard Drive 2tb/1tb/500gb/750gb USB3.0 disk memory for PC tablets PS4 notebook Desktop Computer
Aliexpress UK