We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small rectangular zinc-alloy USB-C and USB-A dual flash drive, silver finish

SSK

SSK 512 GB USB 3.2 Gen 2 Dual USB-C / USB-A Portable SSD

SKU CH-JQFV-G6KXN

Dual USB-C and USB-A portable SSD with 512 GB capacity and up to 550 MB/s read speed for fast file transfers between phones, tablets and computers

  • USB SpecificationUSB 3.2 Gen 2
  • Capacity512GB

Capacity 512GB

  • 512 GB capacity stores large media libraries
  • 550 MB/s read and 520 MB/s write speeds move big files fast
  • USB 3.2 Gen 2 dual connector links USB-C and USB-A devices directly
  • Zinc alloy body resists drops and dissipates heat for data protection
  • EXFAT format works on Windows, Mac, Linux, Android and iPhone 15 without reformatting

What this drive is and who it suits

The SSK 512 GB USB 3.2 Gen 2 portable SSD combines a USB-C connector and a USB-A 3.2 connector in one zinc-alloy body. It delivers up to 550 MB/s read and 520 MB/s write speeds for moving large files between phones, tablets, laptops, desktops, smart TVs and consoles such as PS4 and PS5. The drive arrives formatted exFAT for immediate plug-and-play use on Windows, macOS, Linux and Android devices.

Check your host ports before ordering

Full 550 MB/s read and 500 MB/s write performance requires a USB 3.2 Gen 2 port on the host device. Connecting to a USB 3.0 or USB 3.1 Gen 1 port limits transfer speed to 450 MB/s. The USB-C connector fits iPhone 15 and later models with USB-C; it will not work with Lightning-port iPhones or iPads. No driver or software installation is needed on any supported platform.

What the dual-connector design changes

Having both USB-C and USB-A on the same stick removes the need for separate adapters or cables when moving data between newer USB-C devices and legacy USB-A ports. The exFAT format means the 512 GB capacity — shown as roughly 476 GB on Windows because of 1024 MB versus 1000 MB counting — is instantly readable and writable across Windows, macOS, Linux and Android without reformatting. The metal casing adds drop and abrasion resistance while helping dissipate heat during sustained transfers.

Highlights

  • 512 GB capacity stores large media libraries
  • 550 MB/s read and 520 MB/s write speeds move big files fast
  • USB 3.2 Gen 2 dual connector links USB-C and USB-A devices directly
  • Zinc alloy body resists drops and dissipates heat for data protection
  • EXFAT format works on Windows, Mac, Linux, Android and iPhone 15 without reformatting

Specifications

USB SpecificationUSB 3.2 Gen 2
Capacity512GB

Other versions of this model

4 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What comes with the 512 GB dual USB-C / USB-A drive and do I need any extra cables?

The drive itself has both a USB-C and a USB-A 3.2 connector built in, so it plugs directly into either port without any separate cable or adapter.

How do I decide between the listed speed figures for this 512 GB model?

The drive is rated for up to 550 MB/s read and 520 MB/s write over USB 3.2 Gen 2; if you connect it to a USB 3.0 or 3.1 Gen 1 port the speed will be limited to 450 MB/s.

What does the 550 MB/s headline figure mean when I copy files to my Windows PC?

On Windows the 512 GB drive shows about 476 GB usable space, and real-world transfers will reach the rated speeds only when the host port supports USB 3.2 Gen 2; otherwise they top out at 450 MB/s.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.