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D-Link DUB-H7 rev C1

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D-Link DUB-H7 C1


UPC: 790069252389 (UPC DB, On eBay)
Country of manuf.: Taiwan

Amazon image

B0000B0DL7 (Flag of the United States.svg, On Amazon, On CCCmultiple uses)
multiple revisions of this device, use caution

Interface: USB

USB 2.0
Connector: Female B

Size class: desktop

Passively or actively powered

5 VDC, 3 A
Connector type: barrel

UHub Chip1: Genesys Logic GL850Z

Ports: 7

Single TT

Power LED color / function tag: blue

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).
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)