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Black retractable USB flash drive with diamond-cut glossy front and LED indicator

Silicon Power

Silicon Power SP064GBUF2U03V1K 64GB USB 2.0 USB flash drive

SKU CH-NT97-1ZM9G MPN SP064GBUF2U03V1K

A 64 GB USB 2.0 flash drive with a retractable connector, diamond-cut glossy front, LED activity light and a compact 55 mm by 20 mm by 8.6 mm metal body weighing 13 g

  • Total capacity64 GB
  • USB standardUSB 2.0
  • Product colorBlack
  • Key featuresUSB 2.0 interface Diamond cut pattern with a glossy surace L
  • Product dimensions55 mm × 20 mm × 8.6 mm
  • Product weight13g

Capacity 64GB

  • 64GB capacity stores large media libraries and archives
  • USB 2.0 interface works with virtually any computer port
  • Retractable connector protects the plug without a separate cap
  • Diamond-cut glossy finish adds a premium look
  • Built-in LED shows transfer activity at a glance

64GB USB 2.0 flash drive

The Silicon Power Ultima U03 provides 64GB of portable storage through a standard USB 2.0 interface. Its retractable connector protects the port without a separate cap. A built-in LED shines through the diamond-cut front to show transfer activity. The drive weighs 13g and measures 55mm by 20mm by 8.6mm.

Sustained transfer behaviour

Operating on USB 2.0, the drive delivers consistent throughput for large archives, media libraries or project folders. The LED indicator remains lit while data moves, giving a clear visual cue during long copy sessions. No active cooling is required for continuous operation.

Upgrade context

This drive replaces smaller-capacity USB 2.0 sticks when a single device must hold a full music collection, photo archive or video project. The jump is worthwhile when carrying multiple older drives becomes impractical. It is not suited for users who need the higher bandwidth of newer USB specifications.

How it compares

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

Price $17.99
Cheaper than about 76% of the 1,099 comparable items (median $31.99).
Total capacity 64 GB
Typical for this category: the median of 746 items is 64 GB.
Price per TB $281.09 per TB
Pricier than about 60% of the 600 comparable items (median $226.48 per TB).

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Specifications

Product
Brand nameSilicon Power
Product lineUltima U03
Model nameSP064GBUF2U03V1K
Total capacity64 GB
Product colorBlack
Ports & slots
USB standardUSB 2.0
Size & build
Product dimensions55 mm × 20 mm × 8.6 mm
Product weight13g
Shipping weight0.01 kg
Package size124 × 85 × 10 mm

Other versions of this model

3 more in the same range

Questions about this item

Does the 64 GB Ultima U03 generate noticeable heat or draw much power when left plugged in all day?

USB 2.0 flash drives draw very little current and produce minimal heat during continuous use, so the SP064GBUF2U03V1K will not become warm or affect your laptop's battery life.

What port must my computer already have for this drive to work?

Your computer needs a standard USB Type-A port that supports USB 2.0 or higher; the drive's retractable connector plugs directly into that port without any adapter.

Will the 64 GB drive work reliably alongside an older USB 1.1 hub I still use?

Yes, the drive is backward compatible with USB 1.1 hubs, though transfer speeds will be limited to the hub's maximum rate.

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