CUSU Portable SSD 256GB–2TB USB 3.2 Type-C External Drive

$1,067.36 $1,474.84

Color K5 Black 2TB Nexdrive P60 512GB K8 1TB Nexdrive P60 1TB K5 Black 512GB K5 Black 1TB

CUSU Portable SSD – Fast, Compact External Storage for Laptops, Phones & Desktops

Take your data anywhere with the CUSU Portable SSD — available in the K5, K8, and Nexdrive P60 models across capacities from 256GB up to 2TB. Whether you're a creative professional, student, or power user, these slim, lightweight drives deliver blazing-fast transfer speeds over a USB 3.2 Type-C interface, keeping your files, backups, and media always within reach.

Made in Mainland China.

Choose Your Model

CUSU K5 – Everyday Portable SSD

Capacities: 256GB / 512GB / 1TB / 2TB
Interface: USB 3.2 Gen 2 Type-C (5 Gbps)
Read Speed: Up to 550 MB/s
Write Speed: Up to 500 MB/s (340 MB/s for 256GB)
Enclosure: Durable plastic body, available in Blue & Black
Accessories Included: C-to-C Data Cable (5 Gbps) + C-to-A Adapter

CUSU K8 – High-Speed Metal SSD

Capacities: 512GB / 1TB
Interface: USB 3.2 Gen 2×2 Type-C (20 Gbps)
Enclosure: Premium metal body for added durability
Accessories Included: C-to-C Data Cable (20 Gbps)

CUSU Nexdrive P60 – Ultra-Fast Premium SSD

Capacities: 512GB / 1TB
Interface: USB 3.2 Gen 2×2 Type-C (20 Gbps)
Enclosure: Premium metal body
Accessories Included: C-to-C Data Cable (20 Gbps) + C-to-A Adapter (10 Gbps)

Key Features

✔ Wide Compatibility: Works with laptops, desktops, phones, and tablets via USB Type-C
✔ Compact 1.8" Form Factor: Fits easily in a pocket or bag
✔ High-Speed Transfers: Up to 20 Gbps on K8 & Nexdrive P60 models
✔ CE Certified: Meets international safety and quality standards
✔ Bad Block Management Software: Built-in firmware ensures stable, long-term performance
✔ Plug & Play: No driver installation required — just connect and go

Capacity & Speed Notes

Advertised speeds are reference values measured under ideal conditions using DiskMark on a new, unused drive. Actual performance may vary based on interface type, host hardware, and operating system. Flash storage capacity is calculated using decimal notation (1 GB = 1,000 MB); your operating system may display slightly less due to binary calculation. A small portion of each drive's capacity is also reserved for Bad Block Management firmware to ensure stable operation.

Frequently Asked Questions

Q: Is the CUSU Portable SSD compatible with smartphones and tablets?

A: Yes! All CUSU SSD models feature a USB 3.2 Type-C interface, making them compatible with any smartphone, tablet, laptop, or desktop that supports USB Type-C. The included C-to-A adapter also allows connection to older USB-A ports on standard computers.

Q: What is the real usable capacity of the CUSU Portable SSD?

A: Due to differences between decimal (manufacturer) and binary (OS) capacity calculations, and space reserved for Bad Block Management firmware, the displayed capacity will be approximately 93% of the listed nominal capacity. For example, a 1TB drive will show roughly 930GB available in your operating system.

Q: What is the difference between the K5, K8, and Nexdrive P60 models?

A: The K5 is an everyday plastic-bodied SSD with USB 3.2 Gen 2 speeds (up to 5 Gbps) and is available in capacities up to 2TB. The K8 and Nexdrive P60 feature premium metal enclosures and USB 3.2 Gen 2×2 interfaces capable of up to 20 Gbps — ideal for large file transfers and professional workflows. The Nexdrive P60 also includes a C-to-A adapter for extra versatility.

Q: Does the CUSU SSD require any software installation?

A: No. All CUSU portable SSD models are plug-and-play devices. Simply connect the drive to your device using the included cable and it will be recognized automatically — no driver or software installation needed.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.