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Two silver metal USB 3.0 flash drives, 64GB each, compact rectangular shape with keyring hole

SanDisk

SanDisk Z73 USB 3.0 128GB (64GB x 2) 130MB/s

SKU CH-KVBM-VGDX2

Twin 64 GB USB 3.0 drives deliver 128 GB total capacity with up to 130 MB/s read speeds in durable metal casings

  • Total capacity128 GB (64 GB x 2)
  • USB standardUSB 3.0
  • Max read speedup to 130 MB/s
  • Product dimensions0.66 × 4.242 × 1.321 cm
  • 128 GB total capacity from two 64 GB drives
  • Up to 130 MB/s read speed for fast file transfers
  • USB 3.0 interface for broad device compatibility
  • Durable metal casing protects data on the move
  • SanDisk SecureAccess software adds password-protected privacy

Twin-pack flash storage

This product supplies two SanDisk Z73 USB 3.0 drives, each offering 64 GB for a combined 128 GB of portable storage. The metal-cased sticks are designed for everyday file transport and backup. They suit students, office workers and anyone needing redundant copies of documents, photos or media.

USB 3.0 plug-and-play

Each drive connects directly to any USB 3.0 port and works without extra drivers or external power. The compact dimensions of 0.66 x 4.242 x 1.321 cm leave adjacent ports accessible on crowded hubs or laptops. Included SanDisk SecureAccess software adds password-protected folders for private files.

Buyers wanting simple portable capacity

The twin pack suits users who value physical redundancy or need to hand off data between locations. It is not for buyers who want more storage than 128 GB total, who require write speeds above the rated 130 MB/s read figure, or who need hardware encryption rather than software-based protection.

How it compares

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

Price $39.99
Pricier than about 58% of the 1,099 comparable items (median $31.99).
Total capacity 128 GB (64 GB x 2)
Higher than about 60% of the 746 comparable items (median 64 GB).
Price per TB $312.42 per TB
Pricier than about 64% of the 600 comparable items (median $226.48 per TB).

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Specifications

Product
Brand nameSanDisk
Product lineZ73
Total capacity128 GB (64 GB x 2)
Performance
Max read speedup to 130 MB/s
Ports & slots
USB standardUSB 3.0
Size & build
Product dimensions0.66 × 4.242 × 1.321 cm

Questions about this item

How does the 130 MB/s read speed hold up during long transfers?

The drive is rated for up to 130 MB/s read speed; sustained performance will depend on the host controller, file sizes and thermal conditions inside the metal casing.

Does the metal casing get hot or draw extra power during all-day use?

The aluminium body helps dissipate heat from the controller, and the drive operates within the specified 0 °C to 45 °C range without active cooling or additional power.

What host port and software are needed to use the two 64 GB drives?

A USB 3.0 Type-A port provides full speed; the included SanDisk SecureAccess software runs on Windows or macOS for password-protected folders.

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