Cyber USB 4PORT HUB
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Cyber USB 4PORT HUB
Interface: USB
USB 1.1
Connector: Male A
ID: 058f:9254 (12 addl. devices)
Windows: USB\VID_058F&PID_9254
Size class: mini
Passively powered
UHub Chip1: Alcor Micro Model?
Ports: 4
Power LED color / function tag: green
branded Cyber - Quality You Trust
The hub IC is epoxied onto the board.. but I will assume it is indeed an Alcor Micro chip...
lsusb -v dump
Bus 009 Device 047: ID 058f:9254 Alcor Micro Corp. Hub Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 0 Full speed (or root) hub bMaxPacketSize0 8 idVendor 0x058f Alcor Micro Corp. idProduct 0x9254 Hub bcdDevice 3.12 iManufacturer 1 ALCOR iProduct 2 Generic USB Hub 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 Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 4 wHubCharacteristic 0x0009 Per-port power switching Per-port overcurrent protection bPwrOn2PwrGood 22 * 2 milli seconds bHubContrCurrent 100 milli Ampere DeviceRemovable 0x00 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0100 power Port 2: 0000.0100 power Port 3: 0000.0100 power Port 4: 0000.0100 power Device Status: 0x0001 Self Powered