D-Link DUB-H7 rev C1

The hub presents itself to the host system as two USB devices,
 * indicating that GL850Z is actually two chained hubs internally.
 * The Genesys Logic chip is marked with "GL850Z", "MN1HA02G01", and "348S2P6021".
 * Datasheet and block diagram for GL850Z are available GL850Z.
 * All capacitors used are from CapXon.

The power adapter included with the hub is a Jentec CF-1805-B
 * (100-240VAC ~ 50/60Hz, 0.4A -> 5VDC 3A).


 * D-Link 7-Port USB 2.0 HUB Model No. DUB-H7 HW Ver.C1 Teardown on iFixit
 * Pictures on Gear Nuts


 * Note that (in this revision anyway) this is one of the few USB hubs actually
 * capable of per-port power control (on/off), through the use as software tools
 * such as hub-ctrl.c on Unix (or more generally, libusb)