Our programmable LED signs, using the USB drive to upload programs(scrolling texts,images, LOGOs…) to the sign, but I found that many buyers are confused about the role and use of USB drive. Listing several common questions, to help buyers to understand the USB drive.
Q1: U DISK IS THE ROLE OF UPLOADING PROGRAMS
U disk is a USB Flash drive, an external flash drive, small enough to carry on a key ring, that can be used with any computer that has a USB port. USB drive=USB disk=U-disk=thumb drive, It has different names in different documents.