China SX-H110

The particular unit populating this entry is harvard square branded.

It is a cheap faux USB 2.0 hub. It, once again, lies to the host OS about the capability of the device (and even uses a recognized known good Genesys Logic USB ID...).

"SX-H110F-1.1" and "20060421" is silkscreened on the board.

lsusb -v dump
Bus 006 Device 003: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub Device Descriptor: bLength               18 bDescriptorType        1 bcdUSB              2.00 bDeviceClass           9 Hub bDeviceSubClass        0 Unused bDeviceProtocol        0 Full speed (or root) hub bMaxPacketSize0        8 idVendor          0x05e3 Genesys Logic, Inc.  idProduct          0x0606 USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub bcdDevice           7.02 iManufacturer          1 iProduct               2 iSerial                0 bNumConfigurations     1 Configuration Descriptor: bLength                9 bDescriptorType        2 wTotalLength          25 bNumInterfaces         1 bConfigurationValue    1 iConfiguration         0 bmAttributes        0xe0 Self Powered Remote Wakeup MaxPower             100mA Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       0 bAlternateSetting      0 bNumEndpoints          1 bInterfaceClass        9 Hub bInterfaceSubClass     0 Unused bInterfaceProtocol     0 Full speed (or root) hub iInterface             0 Endpoint Descriptor: bLength                7 bDescriptorType        5 bEndpointAddress    0x81  EP 1 IN        bmAttributes            3 Transfer Type           Interrupt Synch Type              None Usage Type              Data wMaxPacketSize    0x0001  1x 1 bytes bInterval            255