You need 7 USB ports and you need them where you need them STAT! Brando can help with this clip-on 7 port USB hub. The ports all rotate so you can use oversized USB flash drives and the sturdy clip holds everything in place. Works with everything. US$14
USB Clip-On 7-Port Hub has a clip design and let you clip it at the table edge to save your desk space and convenient to use!