Multi capacity 3.0 otg mudp memory chips diy usb flash drive usb drive usb disk
3.0 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 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:usb 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.
Multi capacity 3.0 otg mudp memory chips diy usb flash drive usb drive usb disk
| 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 usb flash 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. |
| usb flash 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 |
| usb flash drive technique parameters: | usb drive power: usb bus powered(4.5v~5.5v) usb drive erase cycles: 1, 000, 000 times usb drive minimum data retention: 10 years usb drive operation temperature range: -10 degree celsius to +55 degree celsius usb drive storage temperature range: -20 degree celsius to +55 degree celsius usb drive operating humidity: 20% - 90% usb drive storage humidity: 20% - 93% usb drive shock resistance: 1, 000 g |
aboutusb drive real capacity:
capacityusb disk products are usually shipped in accordance with 1mb usb disk = 1000 kb usb disk ,1gbusb drive = 1000 mb usb drive computing, but the operating system using binary arithmetic usb disk 1mbusb drive = 1024 kb usb drive ,1gbusb disk =1024 mb usb disk.
usb flash drive 1gb=1000mb=1000*1000kb=1000*1000*1000b usb flash drive
usb flash drive operation system calculation method:
usb disk 1gb=1024mb=1024*1024kb=1024*1024*1024b
usb disk so 1gb storage in os shows as: (1000^3)/(1024^3)≈0.93gb
usb disk 4gb = approximately 3.6gb - 3.8gb usb drive
usb disk 8gb = approximately 7.4gb - 7.6gb usb drive
usb disk 16gb = approximately 14gb - 15gb usb drive
usb disk 32gb = approximately 28gb - 30gb usb drive
usb disk 64gb = approximately 58gb - 60gb usb drive
usb disk 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 disk 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 disk during use, otherwise data may be lost.
3. after using a usb disk, it is best to safely eject the usb disk on your computer, which will help to extend its storage life.
4. please use fat32 or exfat to format the usb disk. please do not format your usb disk frequently, otherwise the usb disk 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 disk to distribute information.
2.what can be put on the drive?
any files that a computer can read can be loaded onto the usb disks. 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 disk that you want to load every time the usb disk 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 disk: 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.