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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: OEM
  • Model Number: blf-k251
  • Products Status: Stock
  • Encryption: Yes
  • Material: Metal
  • Style: Lanyard, Rectangle, Stick, swivel
  • Interface Type: USB 2.0
  • data retention: more than ten years
  • packing 1: OPP plastic bag packing
  • warranty: 1 year
  • shipment: DHL, UPS, FEDEX,EMS and etc.
  • packing 2: PVC magnetic box/blister package
  • read speed: 8-12mb/s
  • write speed: 5-10mb/s
  • services: OEM/ODM
  • compatibility: WIN 7/XP/vista/win 2000/Linux

Packaging & Delivery

Packaging Details Packaging Options: * Standard gift box, containing all related accessories(CD Driver, USB cable,lanyard and user manual). * Mini paper box, containing USB stick and lanyard only. * Round/Square aluminum box, with or without window. * Blister+ Card( no accessories). * Mini plastic box(no accessories).
Delivery Time 2-4 days

OEM promotional manufacturer price usb flash drive 4GB original chips  


Product Description



All our USB flash drives meet the following requirements:


512MB, 1GB, 2GB, 4GB, 8GB, 16GB, 32GB,64GB

USB chips:

High quality Toshiba chip sets

Operation system:

Windows 7/Vista/XP/2000/ME/98 and Mac OS 8.6 or above

Reading speed:

8-15Mb/s(USB 2.0)

Writing speed:

6-10Mb/s(computer configuration dependent)(USB2.0)


No external power supply required, USB bus-powered. Plug-and-play support


No driver is required (exceptWindows98)

USB specification:

Compliant with USB 2.0


Multi-partition and password access, BIOS booting as USB-ZIP or USB-HDD

Data service:

More than 10 years data retention

LED light:

Dual LED indicates power, busy, read/write

Shock resistance:



Water proof, sand proof, heat tolerant, car dashboard




Be customized with your own logo.

Logo imprinting:

Customer’s 1-10 colors logo available


Gift box, Tin Box, Plastic Box, blister packing, design can be as per buyers' needs

Sample lead time:

2-3 days without logo printing,3-5 days with logo printing

Mass production lead time:

3-5 days(100-500pcs),5-8 days(1-3k),8-12 days(5-10k)


 1 year





Compatibility Table:

Operating System

File Transfer

Password Traveller

Windows® 7




Windows Vista®



Windows ReadyBoost™



Windows XP



Windows 2000



Mac OS 10.3.x +



Linux v.2.6.x +





Our Services


Optional services:

Simply Preload

Copy the data to USB drive, save customer time


As soon as the flash drive is plugged in, the preloaded file will pop up automatically

Non-erasable file

Make all or some of your preloaded files non-erasable.

Customized Icon/ Label

The defaulted drive icon/ label could be replaced with customized icon/ label

Customized Background

Customization of the background of the folder assigned to the flash drive




Imoprint options:

1.Solid color printing

works with most products

Print one or more solid colors(includes white,gray,and black)


2.Process color printing

works with most products

Required for graphics with gradients,color blending,& many colors

Looks best on light and neutral-colored products(white,silver,etc)


3.Laser engraving

Works with metal surfaces only 

Produces sharp,polished results

Most durable(long-lasting)option

Different metals yield different results when engraved

Colorized laser options also available on some metal-surfaced models







swivel usb flash drive chip/ swivel usb flash drive/ swivel usb flash memory












Company Information


Transaction History of the Supplier

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Transaction Details

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Transaction Value
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Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
3 Transactions 1,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $33,000
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