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Small rectangular silver USB-C and USB-A flash drive

iDiskk

iDiskk USSD-128GB 128GB 500MB/s USB-C USB-A 3.2 memory card

SKU CH-N0BF-5DXPN

A USB-C and USB-A 3.2 flash drive with 128 GB capacity, 500 MB/s read and 450 MB/s write speeds for one-click photo backup on iPhone 15/16/17 series and Android

  • Total capacity128 GB
  • Wireless enabledUSB, usb
  • Speed class450 MB/s
  • Max read speed500 MB/s
  • Write throughput450 MB/s
  • Product typeUSB, usb

Size 256GB

  • One-tap gallery backup via free iDiskk App
  • 500 MB/s read and 450 MB/s write SSD speed
  • Dual USB-C and USB-A 3.2 connectors for cross-device file transfer
  • Direct video and music playback from drive without using phone storage
  • Zinc-alloy shell at 1.44 oz for pocket-portable durability

USB-C and USB-A 3.2 dual-connector drive

The iDiskk USSD-128GB is a 128 GB flash drive that combines a USB-C plug and a USB-A 3.2 plug in a zinc-alloy body. It targets iPhone 15, 16 and 17 series users, Android phones, MacBooks, Windows laptops, smart TVs and car audio systems. The free iDiskk app enables one-tap photo and video backup on mobile devices while the drive works as plug-and-play storage on computers.

500 MB/s read and 450 MB/s write speeds

Sequential read reaches 500 MB/s and write reaches 450 MB/s, placing it well above standard flash drives and TF cards. These figures are the decisive metric for photographers and videographers who need to offload large libraries quickly. The drive uses an internal SSD-class controller to sustain those rates during extended transfers.

Lightweight metal shell runs cool and silent

At 1.44 oz the drive adds negligible weight to a pocket or bag. The solid zinc-alloy casing acts as a passive heatsink, so the controller stays within safe temperatures during sustained reads and writes without any fan noise. Power is drawn solely from the host port, so there is no separate power requirement and no audible operation in normal use.

How it compares

Measured against everything we stock in SD & MicroSD Memory Cards, at today’s prices. Recalculated every night.

Price $63.99
Pricier than about 59% of the 1,947 comparable items (median $46.99).
Total capacity 128 GB
Higher than about 60% of the 1,132 comparable items (median 64 GB).
Price per TB $499.92 per TB
Pricier than about 63% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameiDiskk
Model nameUSSD-128 GB
Total capacity128 GB
Product typeUSB, usb
Performance
Speed class450 MB/s
Max read speed500 MB/s
Write throughput450 MB/s
Connectivity
Wireless enabledUSB, usb

Other versions of this model

2 more in the same range

Questions about this item

How fast does the 500 MB/s read speed actually move files on a laptop?

The drive sustains up to 500 MB/s read and 450 MB/s write over USB 3.2, so large photo libraries or video folders transfer in seconds rather than minutes when the host port supports the same standard.

What does the USB 3.2 label on the dual connector mean for everyday use?

It caps the transfer rate at the USB 3.2 Gen 1 ceiling, so the 500 MB/s read and 450 MB/s write figures are the practical maximum you will see on any USB-C or USB-A 3.2 port.

Will the zinc-alloy stick fit alongside other ports on a thin ultrabook?

The metal casing measures 1.905 cm long, 7.493 cm wide and 10.3886 cm high and weighs 0.041 kg, leaving enough clearance for neighbouring USB-C or USB-A sockets on most slim devices.

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