Various causes: There are very many causes, from congestive heart failure, to lymphedema, to venous insufficiency, blood clots, pregnancy, a various other causes, including serious and not-so-serious causes.
I have a Sony DVP ns55p blu-ray player with a usb port in the front. The player requires that the usb flash device (thumb drive) be formatted in FAT32in order to recognize it.
1Sandisk Ultra Dual 16 GB 3.0 On-The-Go Pendrive. Sandisk Ultra Dual 16 GB(USB 3.0) is the best pendrive in India according to customer review.It is number 1 on this list due to itâs awesome features. SanDiskâs Ultra Dual USB Drive is a USB drive with two connectors. On one side there is a micro-USB head for Android phones and tablets.