Where can I get a micro usb stick?

Hello Pal ,

I got your problem what you want to say . You lost your USB Stick in the past , and you have to transfer Data from various systems daily , is that your work right . So, Basically you need a way to transfer data between two systems and for the same USB stick is required. As you have not mentioned the average amount of daily data Transfer . So I am supposing two types of Data on the basis of Amount of data to be transferred .

First Considering Small Data (1-16 GB) - For this I would recommend you to go for a USB stick or mostly known as Pen Drive. There are various Companies , but I personally advise you go with Kingston , because this Company provides warranty of long term and the devices are really of quality .
Secondly Considering the large Data ( 16 GB - 1 Terabytes) - Now in this case you should buy a USB External Hard Disk Equivalent Devices. This Devices Not only Provide a better Data Storage but also faster Data transfer as compared to USB sticks. For the same you can also go wtih Kingston as it's the Best company in Hard Disk Industry or Seagate is also an nice option .
For the USB devices you can log into eBay or other Online Shops.