From A to C with Style and Ease
Up for Sharing? Or more space?
The new C31 is made for both. With its two interfaces, USB Type-A and Type-C, it is the perfect connection for hassle-free data transmission between any “old-school” USB laptop or PC and new-generation Type-C devices. Share your data between them quickly and conveniently or free up to 128 GB valuable storage on your new-generation mobile device. The C31 - just one tiny drive, no cables or confusion or network constraints – life can be so easy sometimes!
Ahead of The Game With Type-C
Old school or ahead of the game? No matter what your type is - Type-C is spreading fast. The universal interface of the future is reversible – it always fits the first time. Stay connected and ahead of the game with our new C31.
Swivel It, Just a Little Bit
360° Swivel-Caps are awesome. The cap is never in the way, never gets lost and always protects the end that is not in use. Ours is also made with a diamond cut pattern that makes it even more awesome! Aw, how classy!
Diamond Cut Pattern and Jewellery-Sized
COB (Chip on Board) technology keeps the C31 tiny and compact as well as protected against water, vibration, and dust. And because we are confident of its durability, we provide a 5-year warranty.
SP File Explorer – Manages Your Files Smartly and For Free
Especially designed for Type-C devices and Android™ smartphones or tablets, our SP File Explorer offers automatic file categorization and an incredibly convenient one-touch backup solution.
Specifications

- Capacity
- 16GB, 32GB, 64GB, 128GB
- Dimensions
- 33.2 x 12.3 x 8.5mm
- Interface
- USB 3.2 Gen 1 Type-A and Type-C ( USB 3.1 Gen 1 & USB 3.0, USB 2.0 backwards-compatible)
- 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 4.1.X* or later / Windows phone 8* or later
*Transfer speeds fluctuated or dropped when I copied/moved files to USB drive on a Windows 10 system.
- Patent
- TW Patent No.D191634
US Patent No.D825579 S
- Operating Temperature
- 0℃~ 70℃
- Certification
- BSMI,CE,FCC,KC,EAC
Features
- Dual interface USB 3.2 Gen 1 Type-A and Type-C flash drive for easy data transmission between Type-A and Type-C port devices
- Instant storage expansion of up to 128GB for Type-C generation mobile devices
- 360° swivel cap for flexible protection and no cap loss
- Metal casing and diamond cut pattern for a classy and modern look
- Tiny and compact
- Protected against water, vibration, and dust through COB technology
- Free download of SP Widget software (for computer) and SP File Explorer App (for Type-C and Android mobile devices) for efficient file management
- Recuva File Recovery for data recovery of erased files