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Silicon Power

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Create Time by Saving Some

Create Time by Saving Some

Experience USB 3.2 Gen 1 technology with read speeds up to 200MB/s, created to shave off valuable seconds with every file transfer. Spend less time waiting and more time on the projects that excite you most.

3 Options, Pick One

3 Options, Pick One

Pick your ideal storage capacity from 64GB or 128GB for your daily needs, like transferring documents or PPT presentations, or go all the way up to 256GB to keep a large media library at hand. Having your most crucial data accessible when you need it most can be a lifesaver.

Two Heads, Endless Horizons

Two Heads, Endless Horizons

The C51 is like having a built-in adapter, offering the rising industry standard USB-C connector and the widely-used USB-A connector. This makes it easy to link up nearly any device you own, from the latest iPhone or a tablet, and even your car’s audio system to enhance your upcoming travel experiences.

Protection and Pleasure in a Tiny Flip

Protection and Pleasure in a Tiny Flip

One of the tiniest metal USB drives we've ever created features a flip-cap mechanism not just to protect the connector but to give you satisfaction when using it. You need to give it a try to know what it's like!

Specifications

  • Capacity
  • 64 / 128 / 256 GB
  • Dimensions
  • 68.6 x 21.3 x 10.4 (mm)
  • Weight
  • 13.77g
  • Material
  • Aluminum + Rubber
  • Color
  • Silver
  • Interface
  • USB Type-A and USB Type-C (USB 3.2 Gen 1)
  • Performance Read(max.)
  • 200MB/s (256GB)
    120MB/s (128GB、64GB)
  • Supported OS
  • PC- Windows 11/10/8.1/8/7/Vista/XP, Mac OS 10.3.x or later, Linux 2.6.x or later
    Mobile device- Android OS 6.0 or later, iOS 13 or later
  • Operating Temperature
  • 0°C - 70°C
  • Certification
  • CE, UKCA, FCC, BSMI
  • Warranty
  • 5-year limited warranty
    *Please click here for more information about Silicon Power Warranty Policy.

Features

  • Read speeds up to 200MB/s
  • USB 3.2 Gen 1 interface (compatible with both USB 3.0 and USB 2.0 ports)
  • Dual USB-A and USB-C connectors for compatibility with PC, Mac, iPhone 15 (or later), and PS5
  • Available in 64GB/128GB/256GB capacities
  • Durable aluminum metal casing and flip-cap design
  • Simple plug and play design: no cables or apps required

Order Information

Mobile C51
64GB, 128GB, 256GB

64GB
  • SP064GBUC3C51V1S
128GB
  • SP128GBUC3C51V1S
256GB
  • SP256GBUC3C51V1S

Download

software
NameName Language Ios Date  
Norton Internet Security (60 days trial version) English, 中文 (繁體) Windows 10, 8, 7, Vista and XP 2016/09
Recuva File Recovery Software Multi-language Windows 10, 8.1, 7, Vista and XP. Including both 3 2016/09
SP USB Flash Drive Recovery Software English Windows 10, 8, 7, Vista and XP 2016/09
SP Widget Free-download Software English, 中文 (繁體) WinXP, Vista, 7 2018/01
SP Widget Free-download Software English, 中文 (繁體) Win8, Win10 2018/01
SP Widget Free-download Software English, 中文 (繁體) Mac OS 10.11.4 or later 2016/11
USB Win 7 Password Remover Software English Windows 7 2016/09
SP Widget Free-download Software English, 中文 (繁體), Pусский, 日本語 Microsoft Windows 11/ 10/ 8.1 / 8 2024/01
manual
NameName Language Ios Date  
SP Widget V3.0 User Manual English Windows 10, 8, 7, Vista and XP 2016/09
SP Widget V2.0 User Manual English Mac OS 10.11.4 or later 2020/03
xDrive_Z50_Firmware_update-en English Windows 10, 7 2022/03
SP Widget V4.0 User Manual English 2024/01
firmware
NameName Language Ios Date  
xDrive_Z50_FW_Update_Tool_0329 English Windows 10, 7 2022/03
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