Hi friends, this hard disk is ok to add data or to transfer data but at some times its not compatible with the devices like DVR videos. And other recorder videos. It freezes and might loose all u r data if you connect it to the dvr for transmitting the videos from dvr.
Apart from this it some times do not connect at the usb ports of some brands.
Worth taking it if you plan to have an external hard disk at very affordable price.
