Team Twinbo is a multifunctional device in a small package. The 4-in-1 unit functions as an OTG flash drive allowing users to backup files from mobile phones and other handheld devices. While Team Twinbo is wonderful for backing up files, it is great for transferring information from one place to another. Mobile files are easily transferred to computers via micro USB to USB connection. This connection also allows users to charge handheld devices via computer or portable charger. The dual USB cable wraps around Team Twinbo for easy travel storage and is complemented by a microSD card slot, which transforms the multifunctional device into an instant card reader. As an embodiment of innovative design, the card reader, charging cable, USB hub, and OTG flash drive is contained in an aluminum case small enough to fit in the palm of your hand.