Multi capacity otg mudp 2.0 memory chips diy pen drive usb disk flash drive
2.0 OTG MUDP
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:usb disk,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:usb disk,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 disk flash chip is assembled on board together with controller, solution and accordingly software tackling. the assembled board can be used for whole usb disk function, also can be put in almost all usb disk 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 usb disk using udp chips: | flash drive super thin and small size. easier to import. save the shipping cost. flash drive better water-proof and shock resistance function, stable quality. flash drive easy and fast to assemble. flash drive flexible for production line setup. flash drive electromagnetic wave protection. |
| usb disk other optional functions: | usb disk password protection function, usb disk auto-run function, usb disk bootable function, usb disk readyboost function usb disk data protection function available |
| usb disk technique parameters: | usb disk power: usb bus powered(4.5v~5.5v) usb disk erase cycles: 1, 000, 000 times usb disk minimum data retention: 10 years usb disk operation temperature range: -10 degree celsius to +55 degree celsius usb disk storage temperature range: -20 degree celsius to +55 degree celsius usb disk operating humidity: 20% - 90% usb disk storage humidity: 20% - 93% usb disk 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.
flash drive1gb=1000mb=1000*1000kb=1000*1000*1000b flash drive
flash drive operation system calculation method:
flash drive 1gb=1024mb=1024*1024kb=1024*1024*1024b flash drive
flash drive so 1gb storage in os shows as: (1000^3)/(1024^3)≈0.93gb flash drive
flash drive 4gb = approximately 3.6gb - 3.8gb pen drive
flash drive 8gb = approximately 7.4gb - 7.6gb pen drive
flash drive 16gb = approximately 14gb - 15gb pen drive
flash drive 32gb = approximately 28gb - 30gb pen drive
flash drive 64gb = approximately 58gb - 60gb pen drive
pen drive 128gb = approximately 110gb - 120gb pen drive
pen drive 256gb = approximately 230gb - 240gb pen drive
this is calculation difference between manufacturer and your pc, please search for 'pen 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 pen drive during use, otherwise data may be lost.
3. after using a pen drive, it is best to safely eject the pen drive on your computer, which will help to extend its storage life.
4. please use fat32 or exfat to format the pen drive. please do not format your pen drive frequently, otherwise the pen 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 pen drive to distribute information.
2.what can be put on the drive?
any files that a computer can read can be loaded onto the pen 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 pen drive that you want to load every time the pen 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 pen 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.