Kanex USB3GBIT3X
Availability: common
Manuf (OEM/ODM): Action Star IA-HEB2
(Est.) release date: January 2013
(Est.) initial retail price (in USD): $69
UPC: 814556015025 (UPC DB, On eBay)
Country of manuf.: China
ID2: 2109:2811
Windows: USB\VID_2109&PID_2811
Actively powered
5 VDC, 2.7 A
Connector type: barrel (EIAJ-02)
Conn. measurements: 4.0 mm (OD), 1.7 mm (ID)
DualRole USB 3.0 to 3 Port USB Hub with Gigabit Ethernet Port
This product is a power-leeching liar: hub reports as self-powered,
- yet both hub and NIC are powered by host VBUS.
- When auxiliary power supply is used, then downstream ports are
- switched to sourcing from DC inlet jack J1.
Hardware has capability to detect power supply presence:
- J1 has a switch pin, leading to U3 (VLI hub controller pin 47)
- and to Q1 (pin 1. Q1 might be a transistor / logic gate.
- pin 3 leads to host VBUS (5V), pin 2 leads to ground plane).
- When DC barrel plug present, J1 switch is OPEN, pin voltage rises to 4.4V from Q1.
- When NO plug present, J1 switch is CLOSED to ground/0V.
U8 might act as power switch, connect downstream receptacle
- power pins to one of: upstream USB VBUS, or J1.
Board label
Board label silkscreen mark: "IA-HEB2-H100", "2012-11-19" (likely design date)
- "1428" in seven segment style (likely circuitboard manufacture date 2014 week 28)
- MAC address of specimen is 00:24:9b:11:24:e3,
- which resembles USB serial number 0000249B1124E3.
Images
- point and shoot
board set into place in half case
Kanex USB3GBIT3X
Availability: common
Manuf (OEM/ODM): Action Star IA-HEB2
(Est.) release date: January 2013
(Est.) initial retail price (in USD): $69
UPC: 814556015025 (UPC DB, On eBay)
Country of manuf.: China
USB 3.0
Connector: Male A
Form factor tags: corded dongle
Ethernet ports: 1
Ethernet connector: 8P8C
Ethernet speed capability: 1G
has Auto-MDIX capability
IC and microchip package markings
U2: 8 pin
Pm25LD512
CE1423
2HQQQCLG
U3: 76 pin, 19 per 4 side
VLI
VL812-Q7
1415 Ⓣ
B2943T5200
U4: 8 pin
Q17X
G547E2
U5: 68 pin, 17 per 4 side
ASIX
AX88179 QF
1426 UA3
QM095-000
U6: 24 pin, 12 per 2 side
E-CON
1421F
EG24A027S
U7: 8 pin
ATMLH408
66BH Y
2X1027RO
U8: 10 pin
9717A
V52408
Y1:
25.000
Q1: SOT-23
3
[013O ]
1 2
Linux lsusb -v
| Expand • lsusb -v
|
Bus 002 Device 003: ID 2109:0812
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 3
bMaxPacketSize0 9
idVendor 0x2109
idProduct 0x0812
bcdDevice 90.14
iManufacturer 1 VLI Labs, Inc.
iProduct 2 USB 3.0 HUB
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 31
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xc0
Self Powered
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 19
Transfer Type Interrupt
Synch Type None
Usage Type Feedback
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 8
bMaxBurst 0
Hub Descriptor:
bLength 12
bDescriptorType 42
nNbrPorts 4
wHubCharacteristic 0x0000
Ganged power switching
Ganged overcurrent protection
bPwrOn2PwrGood 100 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
bHubDecLat 0.4 micro seconds
wHubDelay 4004 nano seconds
DeviceRemovable 0x00
Hub Port Status:
Port 1: 0000.02a0 5Gbps power Rx.Detect
Port 2: 0000.02a0 5Gbps power Rx.Detect
Port 3: 0000.02a0 5Gbps power Rx.Detect
Port 4: 0000.0203 5Gbps power U0 enable connect
Binary Object Store Descriptor:
bLength 5
bDescriptorType 15
wTotalLength 42
bNumDeviceCaps 3
USB 2.0 Extension Device Capability:
bLength 7
bDescriptorType 16
bDevCapabilityType 2
bmAttributes 0x00000002
HIRD Link Power Management (LPM) Supported
SuperSpeed USB Device Capability:
bLength 10
bDescriptorType 16
bDevCapabilityType 3
bmAttributes 0x00
wSpeedsSupported 0x000e
Device can operate at Full Speed (12Mbps)
Device can operate at High Speed (480Mbps)
Device can operate at SuperSpeed (5Gbps)
bFunctionalitySupport 1
Lowest fully-functional device speed is Full Speed (12Mbps)
bU1DevExitLat 4 micro seconds
bU2DevExitLat 231 micro seconds
Container ID Device Capability:
bLength 20
bDescriptorType 16
bDevCapabilityType 4
bReserved 0
ContainerID {2d207069-441e-de4c-8f73-78ec5964eca7}
Device Status: 0x0001
Self Powered
Bus 002 Device 004: ID 0b95:1790 ASIX Electronics Corp. AX88179 Gigabit Ethernet
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 255 Vendor Specific Subclass
bDeviceProtocol 0
bMaxPacketSize0 9
idVendor 0x0b95 ASIX Electronics Corp.
idProduct 0x1790 AX88179 Gigabit Ethernet
bcdDevice 1.00
iManufacturer 1 ASIX Elec. Corp.
iProduct 2 AX88179
iSerial 3 0000249B1124E3
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 57
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 496mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 0
iInterface 4 Network_Interface
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 11
bMaxBurst 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 3
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 15
Binary Object Store Descriptor:
bLength 5
bDescriptorType 15
wTotalLength 22
bNumDeviceCaps 2
USB 2.0 Extension Device Capability:
bLength 7
bDescriptorType 16
bDevCapabilityType 2
bmAttributes 0x00000002
HIRD Link Power Management (LPM) Supported
SuperSpeed USB Device Capability:
bLength 10
bDescriptorType 16
bDevCapabilityType 3
bmAttributes 0x00
wSpeedsSupported 0x000e
Device can operate at Full Speed (12Mbps)
Device can operate at High Speed (480Mbps)
Device can operate at SuperSpeed (5Gbps)
bFunctionalitySupport 1
Lowest fully-functional device speed is Full Speed (12Mbps)
bU1DevExitLat 1 micro seconds
bU2DevExitLat 101 micro seconds
Device Status: 0x0000
(Bus Powered)
Bus 001 Device 009: ID 2109:2811
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x2109
idProduct 0x2811
bcdDevice 90.10
iManufacturer 0
iProduct 1 USB 2.0 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
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 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 4
wHubCharacteristic 0x01e0
Ganged power switching
Ganged overcurrent protection
TT think time 32 FS bits
Port indicators
bPwrOn2PwrGood 50 * 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 Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
bNumConfigurations 1
|
Linux usbfs devices
T: Bus=02 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 3 Spd=5000 MxCh= 4
D: Ver= 3.00 Cls=09(hub ) Sub=00 Prot=03 MxPS= 9 #Cfgs= 1
P: Vendor=2109 ProdID=0812 Rev=90.14
S: Manufacturer=VLI Labs, Inc.
S: Product=USB 3.0 HUB
C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 0mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=13(Int.) MxPS= 2 Ivl=16ms
T: Bus=02 Lev=02 Prnt=03 Port=03 Cnt=01 Dev#= 4 Spd=5000 MxCh= 0
D: Ver= 3.00 Cls=ff(vend.) Sub=ff Prot=00 MxPS= 9 #Cfgs= 1
P: Vendor=0b95 ProdID=1790 Rev= 1.00
S: Manufacturer=ASIX Elec. Corp.
S: Product=AX88179
S: SerialNumber=0000249B1124E3
C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=496mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=00 Driver=ax88179_178a
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=128ms
E: Ad=82(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
E: Ad=03(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#= 9 Spd=480 MxCh= 4
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=2109 ProdID=2811 Rev=90.10
S: Product=USB 2.0 HUB
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 1 Ivl=256ms
