About 48878 results:
USB Flash Drives (45528)

cheap promotional gift usb 2.0 drive/ bulk 1gb usb flash drives with full capacity

FOB Price: US $1.5 / Piece | Get Latest Price
Min.Order Quantity: 100 Piece/Pieces N
Supply Ability: 5000 Piece/Pieces per Day N
Payment Terms: L/C,T/T,Western Union,MoneyGram
Add to My Favorites
This supplier supports Trade Assurance.
Follow the Trade Assurance process and get:
On-time shipment and pre-shipment product quality safeguards
Refund up to the covered amount agreed with your supplier
Supplier's Trade Assurance Limit: US $15,000
Learn More ›

Quick Details

Products Status:
Bracelet, Card, Lanyard, Pen, Stick
Interface Type:
USB 2.0, USB2.0
Brand Name:
Model Number:
Place of Origin:
Guangdong, China (Mainland)
54*18*10 mm
metal with plastic
PC,Notebook,Macintosh with usb port
Operating system:
windows vista/xp/2000/Mac ox/linux
Operating Temperature:
0°to 60°C/32°to 140°F
Storage Temperatures:
-20°to 85°C/-4°to 185°F
red,blue,black,green and so on
Read:8MB-20MB/s, Write:4MB-12MB/s

Packaging & Delivery

Packaging Details: 1pc/PP bag or 1pc/metal box,500pcs/ctn,G.W.:9KG
Delivery Detail: 5DAYS

promotional bulk 1gb usb flash drives usb flash drives bulk cheap with full capacity  


Size: 58*19*10mm


Color: custom


Interface: USB 2.0

Certificate: CE,FCC,ROHS

Warranty:3 years

Logo printing: silkscreen/laser/embossing/full color/hot stamp


Features- bulk 1gb usb flash drives


1.Compatible PC or Notebook or Mac computer with USB port
2.USB 2.0 certified, backward compatible with USB 1.1
3.True "plug & play" supports hot swapping function
4.Auto-run function according to clients requirement
5.shockproof and moistureproof
6.Support Win2000/XP/ME,Mac OS 9.0,Linux and other new version of management system;
7.No driver is required (exceptWindows98)
8. More than 100,000 times data encryption
9. Read transfer: over 10MB/s to 25MB/s, Write transfer: 4MB/s to 10MB/s
10.Write / delete protection switch
11.LED indicator when bulk 1gb usb flash drives is in use
12.No external power is required

13.Durable solid-state storage, more than 10 years data retention


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 +



Imprint options- bulk 1gb usb flash drives


 1-4 Color Imprinting 
 - Works with most usb flash drive
 - Print one or more solid colors 
 - Our most popular option 

Multi-Color Printing

- Works with most usb flash drive

- Required for graphics with gradients and blending

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

Laser Engraving

- Works with metal surfaces only (different metals yield different results)

- Produces sharp, polished results

- Most durable (long-lasting) option

- Colorized laser options also available on some metal-surfaced models

Heat Stamping

- Available on select few products only (Eastwood, Leatherman, Luxe)

- Produces an impression of the graphic into products surface

- No color is added or changed to the products surface

Logo Shield Printing

- Available on select few  usb flash drive only (Slider, Pocker Jr.)

- Imprint is protected by a clear plastic dome for durability

- Logos with gradients and fades may incur additional costs



- Available on Sentinel, Charm model only

- Logo illuminates when plugged in; invisible when unplugged

- LED colors available: blue, red, green, orange, white

- Imprint is protected by a clear plastic dome for durability



We offere a several of packaging options, from metal gift box to custom cardboard shapes in variety of colors.

Most of our packaging options can be custom printed also as per your requirement


Delivery term- bulk 1gb usb flash drives

Standard delivery time

3-5 working days for order quality under 1000pcs

we have always to get orders prodcess faster, please contact us and discuss if you have any question or concerns


For more hot sell usb flash drive,please click




All the goods from ShenZhen Casun Electronic Co., ltd are no usded expansion,low-quality second hand flash chip! Recently, the market has been a lot of expansion upgrade usb flash drive, but our 

company for everyone satisfied everyone likes, a quality fully protected!



Upgrade usb flash drive development has been a few years, I believe that many friend shave heard 

Upgrade usb flash drive . The upgrade is to use a soft compression program,make capacity forced 

to modify. Such as 1G of memory expansion into prefix = st1 4G or 8Gor greater. If a 1G upgrade 4

G U disk connected to the computer, his capacity is 4G, and 4G data can be copied into it, but only 

the data of the previous 1G can. Exceed 1G of data are  corrupted ! At this time, the buyers do not 

understand is thought to own computer, files a problem (unscrupulous sellers often use this excuse 

to cheat buyers ). If you encounter this problem , please do not worry, use  the h2 test programe to 

test .the Usb flash drive expansion detection tool is a set of the five in one, expansion detection, 

bad blocks scanning speed test,aging test, bad blocks shield. FLASH memory is also able to detect 

if there is a bad block,whether black piece, does not destroy the original disk data, you can test the 

usb flash drive read and write speeds.Is the you pick USB disk and memory card essential tool.(The 

google Search for "h2 Test" can be found.) 

This shows that the upgrade disk for a 1G chip sold for 4G , 8G , or a higher price , the profit of the  middle how much I do not think I'll give tell ? Upgrade usb flash drive so long , and why there are so 

many people fall for it? Price! Is the price! ! ! ! Upgrade usb flash drive price advantage is a that all  sufficient quantity U disk incomparable ! However , When you see a very low price , usb flash drive, 

you shop around, think twice, so as not to be deceived!


How to test real capacity for usb flash drive wholesale ?


real full capacity



upgrade usb flash drive wholesale test result



we promise :In casun,we use the orginal chip,no expansion and upgrade .it is

full capacity with 3 year warranty.


usb certificate:



mega show style:



Custermised logo according to clients requirement


Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Shenzhen Casun Electronic Co., Ltd. was founded in 2003, a sub-company of Hong Kong Casun Industry Co., Ltd. Our company focuses on the research, development, production and sales of mobile storage devices. Current products include USB Flash Drive,MP3 Player,portable charger and other products. Since foundation, our company has become one of the best mobile storage device producers in China, with strong and professional research team, strict management and quality control system and good afte... View detail

Basic Information

Business Type: Trading Company  
Main Products: USB Flash Drive,Bluetooth speaker,Power bank  
Number Of Employees: 101 - 200 People  

Trade & Market

Main Markets: Western Europe
South America
Mid East
Southeast Asia
North America
Eastern Europe
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 71% - 80%  
Trade Shows: 2014   2013 Mega show part 1    

Factory Information

Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  
Certifications: ISO9001,BSCI

Supplier Assessment Report

Supplier Assessment Reports are detailed on-line reports about the supplier's capabilities. It helps you get all the information you need to trade confidently with suppliers.

Send your message to this supplier

How It Works

China (Mainland) | Contact Details
Experience: Established 2006

Communicate with Supplier:

What can I do for you?
Not exactly what you want?
1 request,multiple quotations Get Quotations Now >>