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Silver zinc-alloy USB-C and USB-A 3.2 flash drive, 128GB, 500MB/s read

iDiskk

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

SKU CH-D962-9Z77P

A 128 GB dual-connector flash drive with 500 MB/s read and 450 MB/s write speeds for one-click photo backup across USB-C and USB-A 3.2 devices

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

Size 128GB

  • One-tap gallery backup via free iDiskk App
  • 500 MB/s read and 450 MB/s write speeds
  • Dual USB-C and USB-A 3.2 connectors for cross-device transfers
  • Direct video and audio playback from the drive
  • Zinc-alloy shell weighs 1.44 oz for pocket carry

128 GB Dual-Connector Photo Stick

The iDiskk USSD-128GB is a 128 GB flash drive with USB-C and USB-A 3.2 connectors. It delivers 500 MB/s read and 450 MB/s write speeds using an internal SSD controller. A zinc-alloy shell weighs 1.44 oz and measures 1.905 x 7.493 x 10.3886 cm. The free iDiskk app enables one-tap photo and video backup on iPhone 15, 16 and 17 series plus Android phones.

Suits mobile users who want fast local backup

Ideal for photographers and travellers who need to offload large galleries from USB-C phones, tablets or laptops without cloud fees. The dual heads let you move files directly to Windows, macOS, Smart TV or car audio systems. Not for buyers who want more storage than 128 GB. Not for anyone who requires hardware encryption or rugged IP-rated water resistance.

Check your device ports and file formats

Verify that your phone, tablet or laptop has a USB-C or USB-A 3.2 port for full speed. The drive formats exFAT out of the box for cross-platform use. Media playback supports AVI, M4V, MKV, MOV, MP4, FLV, WMV video and FLAC, MP3, WAV, AAC, APE audio. No driver install is needed on desktop OSes.

How it compares

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

Price $43.99
Typical for this category: the median of 1,947 items is $46.99.
Total capacity 128 GB
Higher than about 60% of the 1,132 comparable items (median 64 GB).
Price per TB $343.67 per TB
Typical for this category: the median of 901 items is $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

Does my phone need a USB-C port to use the 500MB/s read speed on this iDiskk USSD-128GB?

Yes, the USB-C connector is required for mobile backup and the stated speeds. The USB-A 3.2 connector works with laptops, Smart TVs and car audio systems for plug-and-play file transfer.

Will the USB-A 3.2 connector work with my older USB 2.0 laptop ports for moving photos off the stick?

The USB-A 3.2 interface is backward compatible with USB 2.0 ports, so you can still transfer files, though speeds will be limited to the older port's maximum.

How can I confirm the drive is delivering the advertised 500MB/s read and 450MB/s write performance after setup?

Run a benchmark tool such as CrystalDiskMark or Blackmagic Disk Speed Test on a computer; the results should show sequential reads near 500MB/s and writes near 450MB/s.

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