USB Block is a professional application designed to prevent data leakage and restricts the acces of  USB Drives, External Drives, CDs/DVDs or other such portable devices.
Once installed, USB Block lets you block all such drives and devices that do not belong to you. With USB Block, you can share your PC with anyone without fear of data theft. USB Block also lets you create a list of devices and drives you authorize with a password so that only your USB drives or CDs can be accessed on your computer.

· Data Leak Prevention: USB Block is a data leak prevention software. It prevents your data from getting leaked out to USB drives and other such storage devices by letting you control which device can access your computer while blocking all other unauthorized devices that do not belong to you. With USB Block installed on your computer, you can feel safe that your data will remain on your PC safe and secure.
· Copy Protection: The program uses an advanced level of data leak prevention technology that does not permit duplication of your important files and copyright material to any USB drive or other such storage devices without your permission. The program works by blocking all types of unauthorized storage devices like USB drives, external drives, CDs, DVDs, etc., in this way it prevents plagiarism, piracy, illegal distribution and copying of your data.
· Block USB Drives: USB Block doesn’t allow any type of USB drive to access your computer unless you authorize it. By default, all types of USB drives are blocked including external drives, FireWire, Enhanced mini-USB, Host Controller Interface (HCI), HP-IL, Com, LPT, IrDA, USB on-the-go, U3, EHCI, RAID Controller, Host adapter, Serial Cable (use with data transfer), Serial ATA, ACCESS.bus and any storage device that is attached to USB port showing a drive in the system.
· Block Memory Cards & iPods: The program also blocks SD Cards, MMCs, Memory Sticks, Digital Cameras, Memory Cell Phones, iPods, Blackberry, Android and Other Mobile Phones.
· Block Media & Blu-ray Discs: The application also blocks any disc that uses the disk hub, bay, combo or CD/DVD drive and allots a drive letter, for example; CD-R, CD-RW, CD-RAM, DVD-R, DVD-RW, DVD-RAM, HD-R, HD-RW, HD-RAM, Blu Ray-R, Blu Ray-RW, Blu Ray-RAM, Floppy Disk A, Floppy Disk B and Zip Drives.
· User Friendly Graphical Interface: USB Block is an easy to use data leak prevention software with a user friendly graphical interface. It does not complicate its users with technical jargon rather it provides them an easy way to block unauthorized devices from accessing their data.
· Patent Pending Protection: USB Block uses multi-layer patent pending protection that works on Windows Kernel Level and block unauthorized and malicious devices from accessing your data even in Safe Mode.

Limitations:
· 25 uses trial
· Nag screen

What's New in This Release:
· There are some fixes related to password prompt for blocked items, some GUI enhancements and important bug fixes.