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Small black and green USB-C flash drive with sliding connector and lanyard hole

ADATA

ADATA UC300 128GB USB 3.2 Gen 1 Type-C USB flash drive (ACHO-UC300-128G-RBK/GN)

SKU CH-DPT3-6AENK MPN ACHO-UC300-128G-RBK/GN

128GB USB 3.2 Gen 1 Type-C flash drive with up to 100MB/s read speed, capless sliding connector and lanyard hole

  • Total capacity128 GB
  • USB standardUSB 3.2 Gen 1
  • USB port typesType C
  • Max read speedup to 100 MB/s
  • Product colorBlack / Green
  • Key featuresMake it Easy with USB Type-C No matter upside-down or right-
  • Fast transfers up to 100MB/s with USB 3.2 Gen 1
  • Reversible Type-C connector plugs in either way
  • Capless sliding design protects the connector without a loose cap
  • Lanyard hole lets you attach the drive to keys or bags
  • Compact 63 x 20 x 10mm size weighs only 7g

ADATA UC300 128GB Type-C Drive

The ADATA UC300 is a 128GB USB flash drive with a USB 3.2 Gen 1 Type-C connector. It offers read speeds up to 100MB/s for moving files between computers, phones and tablets. The capless sliding design protects the connector without a separate cover. A lanyard hole allows attachment to keys or bags.

Suits users with Type-C ports only

This drive suits anyone who wants a single connector for modern laptops, smartphones and tablets that only provide USB Type-C ports. The reversible plug works either way up for quick insertion. Buyers who need more than 128GB of capacity should consider the 256GB version in the same series. Users with older USB-A only devices cannot use this drive without an adapter.

Key spec: USB 3.2 Gen 1 Type-C

The decisive specification is the USB 3.2 Gen 1 Type-C interface, which delivers up to 5Gbps bandwidth and broad compatibility with current PCs, laptops and mobile devices. The 128GB capacity stores large photo libraries or 4K video clips. The compact 63 x 20 x 10mm body weighs 7g and slides open with one hand.

How it compares

Measured against everything we stock in USB Thumb Drives, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 91% of the 1,099 comparable items (median $31.99).
Total capacity 128 GB
Higher than about 60% of the 746 comparable items (median 64 GB).
Price per TB $85.86 per TB
Cheaper than about 94% of the 600 comparable items (median $226.48 per TB).

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Specifications

Product
Brand nameADATA
Product lineUC300
Model nameACHO-UC300-128G-RBK/GN
Total capacity128 GB
Product colorBlack / Green
Performance
Max read speedup to 100 MB/s
Ports & slots
USB standardUSB 3.2 Gen 1
USB port typesType C
Size & build
Product dimensions63 × 20 × 10 mm / 2.46 × 0.8 × 0.41 in
Product weight7g / 0.25 oz
Shipping weight0.02 kg
Package size113 × 102 × 11 mm

Questions about this item

How durable is the sliding USB Type-C connector mechanism over time?

The capless sliding design removes a separate cap that can be lost, and the connector retracts into the body when not in use, reducing physical wear on the USB Type-C interface.

What limits sustained transfer speed on this 128GB drive?

The USB 3.2 Gen 1 interface caps the theoretical maximum at 5Gbps, and the drive is rated for read speeds up to 100MB/s, so the interface is the first bottleneck during large continuous transfers.

Does the drive get hot or draw much power during all-day use?

At 7g and 63 x 20 x 10mm with no moving parts, the UC300 runs cool and draws only the standard bus power allowed by USB 3.2 Gen 1, so heat and power draw stay minimal even during extended sessions.

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