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USB Flash Drive UDF345

Removable Storage Device (up to 64GB)
USB3.0 Super speed
Plug & play and support hot swap
Higher performance with different solution
With higher transfer speed, optimized power efficiency and more reliable data transport compared to USB 2.0, USB 3.0 is meant to be your ideal choice for storage. Both standard solution and premium solution can be offered based on different performance requirements.
Steady compatibility with USB 2.0
While the USB 3.0 interface delivers higher data transfer rates, it is backwards steadily compatible with USB 2.0 to satisfy mass demand. Moreover, USB 3.0 is more energy efficient. 
Turn-Key service
With 14-year professional experience in OEM/ODM solution, TOPDISK offer one-stop service for all USB flash drives: ID Designing, Tooling, Molding, Logo Printing, Wafer Packaging, Automatic SMT, Assembling, QC Testing, Packing, Shipping.


IBM PC or compatible PC,Notebook or

Macintosh with USB port

Operation System

Support Microsoft Windows 7,Vista, XP

Support Mac OS 10.X

Support Linux kernels 2.5 and above

NAND Flash Interface

1-4 Channels with Interleave Support

Support MLC/TLC: 2X nm to 2Y nm process,4/8/16KB page size, TSOP/LGA/CNAND

Global Wear-Leveling

Power-cycling handling

USB3.0 with USB2.0 combo interface

Capacity from 8 GB to 64 GB

Support system with USB3.0 Port

Backwards compatibles with USB2.0

Hot plug and play

More than 10 year’s data retention

Super speed data transfer performance

Transfer rates: Reading up to 32-200 MB/sec, Writing up to 8-60MB/sec, in USB3.0 HOST

[The rate of performance depends on the different operation system available

and various flash adopted]

Physical characteristics

Product Dimension: 59*18*10mm

Net Weight: 7.8g

Packing details:

Plastic blister packaging:

Plastic blister Size: 14.5*10*1.5cm

Carton size:

Inner box: 32*16*11cm (25pcs/box)

For 100pcs/ctn: 33*32*24cm

       For 200pcs/ctn: 64*33*24cm