Multi capacity usb 3.0 type-c pcba memory chips diy pen drive usb drive usb flash drive
3.0 Type-c PCBA
Quantity
ulike design co. limited founded in china.
we are a professional electronics supplier specializing in the design and sales of consumer electronic products including:pen drive,sd card,tf card,ssd and ram products by accumulation of over 10 years industry experience.
ulike design has set up long partnership relationship with lots of overseas customers. ulike design strives to deliver products and services with honesty and speed. we hope to privde cusotmer with private and idea designed products.
we are a professional electronics supplier specializing in the design and sales of consumer electronic products including:pen drive,sd card,tf card,ssd and ram products by accumulation of over 10 years industry experience.
ulike design has set up long partnership relationship with lots of overseas customers. ulike design strives to deliver products and services with honesty and speed. we hope to privde cusotmer with private and idea designed products.
| what is chip: | a new production method for usb flash drive flash chip is assembled on board together with controller, solution and accordingly software tackling. the assembled board can be used for whole usb flash drive function, also can be put in almost all usb flash drive cases. based on this production procedure, the defect ratio is pretty few and the quality is more stable than regular smt production. |
| advantage of diy your pen drive using udp chips: | usb flash drive super thin and small size. easier to import. save the shipping cost. usb flash drive better water-proof and shock resistance function, stable quality. usb flash drive easy and fast to assemble. usb flash drive flexible for production line setup. usb flash drive electromagnetic wave protection. |
| pen drive other optional functions: | usb flash drive password protection function, usb flash drive auto-run function, usb flash drive bootable function, usb flash drive readyboost function usb flash drive data protection function available |
| pen drive technique parameters: | usb flash drive power: usb bus powered(4.5v~5.5v) usb flash drive erase cycles: 1, 000, 000 times usb flash drive minimum data retention: 10 years usb flash drive operation temperature range: -10 degree celsius to +55 degree celsius usb flash drive storage temperature range: -20 degree celsius to +55 degree celsius usb flash drive operating humidity: 20% - 90% usb flash drive storage humidity: 20% - 93% usb flash drive shock resistance: 1, 000 g |
aboutpen drive real capacity:
capacitypen drive products are usually shipped in accordance with 1mb pen drive = 1000 kb pen drive ,1gbpen drive = 1000 mb pen drive computing, but the operating system using binary arithmetic pen drive 1mbpen drive = 1024 kb pen drive ,1gbpen drive =1024 mb pen drive.
pen drive 1gb=1000mb=1000*1000kb=1000*1000*1000b
pen drive operation system calculation method:
pen drive 1gb=1024mb=1024*1024kb=1024*1024*1024b
pen drive so 1gb storage in os shows as: (1000^3)/(1024^3)≈0.93gb
usb drive 4gb = approximately 3.6gb - 3.8gb usb drive
usb drive 8gb = approximately 7.4gb - 7.6gb usb drive
usb drive 16gb = approximately 14gb - 15gb usb drive
usb drive 32gb = approximately 28gb - 30gb usb drive
usb drive 64gb = approximately 58gb - 60gb usb drive
usb drive 128gb = approximately 110gb - 120gb usb drive
usb drive 256gb = approximately 230gb - 240gb usb drive
this is calculation difference between manufacturer and your pc, please search for 'usb drive capacity' to get more information.
note:
1. to avoid data loss or mechanical damage, do not turn off the computer power during transmission.
2. do not remove the usb drive during use, otherwise data may be lost.
3. after using a usb drive, it is best to safely eject the usb drive on your computer, which will help to extend its storage life.
4. please use fat32 or exfat to format the usb drive. please do not format your usb drive frequently, otherwise the usb drive will be damaged easily.
FAQ
1.what is data-loading?
you can upload presentations, pdf, photos, videos,
catalogues and any other file type into usb drive to distribute information.
2.what can be put on the drive?
any files that a computer can read can be loaded onto the usb drives. you can have a link to your website; a 30-second video spot for your company; a powerpoint presentation; a pdf of your full catalog; or even a special computer program. the possibilities are endless!
3.is data-loading compatible with mac and windows computers?
yes, basic data-loading is a usable option for both mac and windows computers as long as the files you put on the drive work on both operating systems.
4.what is auto-run for the uploaded data?
auto-run allows you to choose one file on your usb drive that you want to load every time the usb drive is plugged into the computer. please note that auto-runs will not work on macs and some pcs with very high security settings. auto-runs data can be deleted or undeletable.
5.what is data-locking ?
datalocking will store your data permanently on the drive, ensuring that it is not erased. data locking requires the drives to be partitioned into two parts. one part can be used like a normal usb drive: files can be loaded, opened and deleted as usual. the second part shows up on the computer as a cd-rom drive and contains the locked data which cannot be deleted or edited. mac users cannot see the locked part of the drive.
6.what is password protection?
this way, the user can set their own password when they first receive the drive and secure their own data with a password of their choosing.(please note, password lock will not work on mac computers)
7. what is the minimum quantity?
minimum order quantities (moq) are listed on each individual product page. minimums may be higher for custom products colors. orders for less than the stated minimum may be possible with a less than minimum (ltm) charge. no imprinted orders will be accepted for less than 50% of the listed moq. blank product may be available at a lower moq, please consult your worthspark representative as this is depend on stock.
8. warranties & returns
warranty - all of our products are guaranteed against defects for 1 year.