USB hubs

speeds

...because who can remember what is full and what is high?!?

1.1           low speed = 1.5M
1.1           full speed = 12M
2.0           high speed = 480M
3.0           super speed = 5G
3.0/1 gen.2   super speed + = 10G
3.2 gen.2     Super Speed 10Gbps
3.2 gen.2x2   Super Speed 20Gbps
4.0           Super Speed 40Gbps


STT - single transaction translator, one per chip
  bDeviceProtocol         1 Single TT

MTT - multiple transaction translator, one per port
  bDeviceProtocol         2 TT per port

USB devices hacks, USB disks software

https://www.usbdev.ru/files/gl/

Raspi USB issues

4. Single-TT USB hubs [ref]
USB2.0 and 3.0 hubs have a mechanism for talking to Full- or Low-speed devices connected to their downstream ports
called a Transaction Translator. This device buffers high-speed requests from the host (i.e. the Pi) and transmits them
at Full- or Low-speed to the downstream device. Two configurations of hub are allowed by the USB specification:
Single-TT (one TT for all ports) and Multi-TT (one TT per port).

Because of the OTG hardware limitations, if too many Full- or Low-speed devices are plugged into a single-TT hub,
unreliable operation of the devices may occur. It is recommended to use a Multi-TT hub to interface with multiple
lower-speed devices.

As a workaround, spread lower-speed devices out between the Pi's own USB port and the single-TT hub.

Chipsets and devices

Terminus FE1.1s - 1A40:0101

STT
 WARNING!!! SHARES VID:PID WITH 1.1 that has MTT

 Defender Quadro Power
      ChipGenius utility data: [ref]
      Description: Universal USB Hub (USB 2.0 Hub)
      Device Type: Single-TT High Speed USB HUB
      Protocal Version: USB 2.00,
      Current Speed: High Speed,
      The HUB has: 4 ports,
      USB Device ID: VID = 1A40 PID = 0101,
      Device Name: USB 2.0 Hub,
      Device Revision: 0111,
      Controller Vendor: Terminus,
      Controller Part-Number: FE1.1.

WikiDevi: 1a40:0101
AmazonBasics USB 2.0 4-Port Ultra Mini Hub  -- Good Way HU2K44N3
Dynex DX-U24H013-BK  -- Maya MYH102
Dynex DX-U24H013-BL  -- Maya MYH102
Dynex DX-U24H41
Insignia NS-PCH5421  -- Dynex DX-U24H41
Rosewill RHB-220
Sabrent HB-UMLS
Shenzhen Hexing Technology HUB FE1.1 ZL7
V7 HU420

Terminus FE1.1 - 1A40:0101

MTT
 Conceptronic C4USB2BL [ref]

WikiDevi: 1a40:0101
Encore ENU-4USB
MS-TECH LU-207

Terminus FE2.1 - 1A40:0201

MTT
7-port

WikiDevi: 1a40:0201
Ativa 196-179
Cirago USH1070
Targus ACH82EU  -- Good Way HU2770E1
Tech Universe TU1595

Terminus FE4.1

2-port?

GL650 - 05e3:0604

USB1.1 - slow

WikiDevi: 05e3:0604
Belkin F5U014
Belkin F5U014-OE
D-Link DSB-H4 rev D1   -- UH-404N
D-Link DSB-H4 rev D2   -- Good Way	UH-424
Dynex DX-UH214   -- Good Way	HU1A40G1
Hawking UH104 rev G   -- Good Way	UH-244
RadioShack 26-191   -- Good Way	UH-424
Targus PA055U

GL850A - 05e3:0606

STT

 Gembird UHB-CT02

WikiDevi: 05e3:0606
China JB2007  (epoxied chip)
China SX-H110  (epoxied chip)
HP P2361AA (HU2940 rev. 2.0)  -- Good Way HU2940G1
IOGear GUH284R (2x GL850A, also GL819 card reader chip)  -- Action Star HC-216B
Q-Stor QU24WR
Targus ACH63US v1 (??)
ULTRA 4-Port USB 2.0 Hub (ULT31807)

GL850G - 05e3:0608 - common

STT
a generic hub, very common chip
(some GL850A may identify with this PID too? - see wikidevi)
lsusb below

also:
 Hama USB 2.0 4 port cerny, https://www.alza.cz/hama-usb-2-0-4-port-cerny-d364968.htm [ref]
 Belkin 4-Port Ultra-Slim Desktop Hub F4U040
 Belkin	Ultra-Slim Desktop Hub	F4U040v
 Belkin	Ultra-Slim Desktop Hub	F4U039qukAPL
 BUFFALO	4 Port Hub	BSH4aAE0
 Insignia	USB 2.0 Hub With Power Supply	NS-PCH5721
 LogiLink	USB 2.0 4-Port Hub	UA0160
 Trust Vecco 4-port (maaaybeee?)
 "USB Hub chobotnice"
 Gembird UHB-CT02
 Gembird UHB-CT04 [ref]
 Gembird UHB-CT07 [ref]
 Conceptronic C4PUSB2
 Defender Quadro Promt   (Alza 119czk)

WikiDevi: 05e3:0608
Ativa 203-725
Ativa 902-157
Belkin F4U006
Belkin F4U018-BLK
Belkin F4U019-BLK-TG
Belkin F4U028
Belkin F5U403
Belkin F5U407
Belkin F5U700
Belkin F5U701-BLK
Cables Unlimited USB-1800P
CablesToGo 29563
CablesToGo 30564
China WY-HUB-02
D-Link DUB-H4 rev B5  -- Good Way HU2140G2
Digital Innovations 4 Port Travel Hub (4390100)
Digital Innovations 7 Port Hub (4390300)
Dynex DX-B4PORT
Dynex DX-B7PORT
Dynex DX-HB4PT
Dynex DX-HB7PT
Dynex DX-THUB16
GE 98751 rev 5
Gear Head UH4200T
Gear Head UH7200BLK
Gigaware 26-1697
IHome IH-U560SB
IOGear GUH276
IOGear GUH420  -- Action Star	UF-214D
Kensington DomeHub USB 2.0 (K33118B)
LinXcel UH-214X  -- Action Star	UH-214X
Onn Travel USB Hub
Philips PH1621  -- Action Star	UH-214X
Rocketfish RF-NBSKHB
Rosewill RHUB-310R
Staples 19037
Staples 22319
Staples 22320
StarTech ST7202USB
Targus ACH102US
Targus ACH105US
Targus ACH111US
Targus ACH63US v2 (??)
Targus ACH76US
Targus ACH81US
Targus PA050U  -- Action Star	UH-BSA2-GL10
Targus PAUH217U (UHV34007)
VogDUO UH402

GL852G - 05e3:0610

a generic USB2.0 hub
MTT

 Belkin	Hi-Speed USB 2.0 4-Port Hub	F5U234
   "My REV:2.4 has a GL852G chip, which makes it a proper MTT hub. This is the same chip used as in the Pimoroni PiHub."
 JUH470 - 3 ports, USB3.0

WikiDevi: 05e3:0610
Action Star UH-BSC4-US
China CZH-H038#Device2  - USB3 with GL3520, GL852G for USB2 subsystem
D-Link DUB-H7 rev B1    (GL854G)
Targus ACH121US#USB_hub  + Ethernet ASIX AX88772B

GL854G

MTT

GL3520 - 05e3:0612

USB3
MTT

WikiDevi: 05e3:0612
China CZH-H038

VL811 - 2109:2811

https://www.via-labs.com/product_show.php?id=43
USB3 4-port controller
Charging Downstream Port (CDP)
SPI flash for firmware
lsusb here: https://gist.github.com/al177/46693930e8b123e8d82535167b5192fc

AmazonBasic HU3641V1 (raspi issue)
AmazonBasic HU3770V1 (raspi issue)
Club3D CSV-3242HD

WikiDevi: 2109:2811
Kanex DualRole USB3GBIT3X#Device2 - "IA-HEB2-H100" on board, USB3, Gigabit Ethernet 

VL812 - 2109:2812

USB3 4-port controller
MTT
DCP, CDP

TP-LINK UH400

WikiDevi: 2109:2812

VL813 - 2109:2813

USB3 4-port controller
MTT

Plugable USB3-HUB7C
Plugable USB3-HUB7BC
Plugable USB3-HUB7-81X

WikiDevi: 2109:2813

SMSC USB2507 - 0424:2507

STT

WikiDevi: 0424:2507
TRENDnet TU2-700 V2.0R  - "UH-07H-R012"
TRENDnet TU2-700 V2.1R

SMSC USB2512 - 0424:2512

http://www.mouser.com/catalog/specsheets/2512.pdf
STT crapola
2 ports

WikiDevi: 0424:2512

SMSC/Microchip USB2513 - 0424:2513

WikiDevi: 0424:2513

SMSC/Microchip USB2514B - 0424:2514

https://docs-emea.rs-online.com/webdocs/14df/0900766b814df428.pdf
MTT
RS-online 71czk(x2)

WikiDevi: 0424:2514
HP HSTNN-Q05X  - with Ethernet SMSC LAN9513, with DisplayLink video-out, media docking station

SMSC USB2507 - 0424:a700

MTT

WikiDevi: 0424:a700
Targus PAUH210U   - "UHT34003 V1.0"

NEC D720110AGC - 0409:0058

STT

WikiDevi: 0409:0058
Adaptec AUH-7000Plus / XHub7+ (1933700)#Device2
Aten UH-204
Dynex DX-UH224   -- Good Way	UH674
Kensington PocketHUB USB 2.0 (K33054)   -- Good Way	UH674
Linksys USB2HUB4   -- AboCom	UH402
SIIG USB 2.0 SlimHub 4000P (JU-H4M022)
Sitecom CN-013   -- Good Way	UH634
Stratitec USB24
Stratitec USBM24S

NEC D720112GK - 0409:0059

STT

WikiDevi: 0409:0059
APC USB2HUB-7P-1V
Aten UH-254
Dynex DX-H420P

NEC D720113GK - 0409:0050

STT

WikiDevi: 0409:0050
Belkin F5U234 rev unk.
CyberPower CP-H720P
Dynex DX-7P2H
Targus ACP50US

NEC uPD720114, 720114 - 0409:005A

http://www.farnell.com/datasheets/5056.pdf
STT crap

Conceptronic C7USB2W - 7 ports
Kensington DomeHub USB 2.0 (K33118A)

WikiDevi: 0409:005a
Arkview Aquagate USB Hub (USB-PWHB)
D-Link DUB-104 rev A2
Dynex DX-4P2H
Dynex DX-HUB23
Dynex DX-UH234
Good Way HU2024N1
Good Way HU2044N1
Good Way HU2K40N1
Hawking UH204   -- Good Way HU2044N1
Inland unk. model / HB0003A
Kensington DomeHub USB 2.0 (K33118A)
ROCKBAND HU2K41N2   -- Good Way	HU2K41N2
Rosewill RHUB-210   -- Sunrich Technology	U-271
Rosewill RHUB-300   --Sunrich Technology	U-340
Tripp Lite U222-007-R   -- Good Way	HU2F70N1

Cypress CY7C65632, CY7C65634 - 04B4:6570

https://docs-emea.rs-online.com/webdocs/167c/0900766b8167ce59.pdf
STT crap

WikiDevi: 04b4:6570

Cypress CY7C65640 - 04B4:6560

https://docs-emea.rs-online.com/webdocs/16cc/0900766b816ccfd1.pdf
MTT
4-channel

WikiDevi: 04b4:6560OQ

Cypress CY7C65642 - 04B4:6572

https://docs-emea.rs-online.com/webdocs/16cc/0900766b816ccfd1.pdf
MTT
4-channel
bare chip at RS-Online for GBP1.4

WikiDevi: 04b4:6572

other notes

HUB-UFO Modecom 7 ports - two 4port cascaded, non-MTT! [ref]
Media-Tech MT-5017 - 13 ports, MTT

lsusb for chips

NEC 0409:005a

Bus 005 Device 022: ID 0409:005a NEC Corp. HighSpeed Hub
Device Descriptor:
  bLength               18
  bDescriptorType        1
  bcdUSB              2.00
  bDeviceClass           9 Hub
  bDeviceSubClass        0 Unused
  bDeviceProtocol        1 Single TT
  bMaxPacketSize0       64
  idVendor          0x0409 NEC Corp.
  idProduct         0x005a HighSpeed Hub
  bcdDevice           1.00
  iManufacturer          0 
  iProduct               0 
  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             12
Hub Descriptor:
  bLength                9
  bDescriptorType       41
  nNbrPorts              4
  wHubCharacteristic  0x00a0
    Ganged power switching
    Ganged overcurrent protection
    TT think time 16 FS bits
  Port indicators
    bPwrOn2PwrGood         0 * 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 Unused
  bDeviceProtocol        0 Full speed (or root) hub
  bMaxPacketSize0       64
  bNumConfigurations     1
Device Status:    0x0001
  Self Powered

GL850G - 05e3:0608

https://gist.github.com/matoken/9b928cc5aa3914a1ea03
Bus 001 Device 004: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         1 Single TT
  bMaxPacketSize0        64
  idVendor           0x05e3 Genesys Logic, Inc.
  idProduct          0x0608 USB-2.0 4-Port HUB
  bcdDevice           32.98
  iManufacturer           0 
  iProduct                1 USB2.0 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 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              12
Hub Descriptor:
  bLength               9
  bDescriptorType      41
  nNbrPorts             4
  wHubCharacteristic 0x00e0
    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: 0000.0503 highspeed power enable connect
   Port 3: 0000.0100 power
   Port 4: 0000.0103 power enable connect
Device Qualifier (for other device speed):
  bLength                10
  bDescriptorType         6
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         0 Full speed (or root) hub
  bMaxPacketSize0        64
  bNumConfigurations      1
Device Status:     0x0001
  Self Powered

Terminus FE2.1 - 1A40:0201

Bus 001 Device 032: ID 1a40:0201 Terminus Technology Inc. FE 2.1 7-port Hub
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         2 TT per port
  bMaxPacketSize0        64
  idVendor           0x1a40 Terminus Technology Inc.
  idProduct          0x0201 FE 2.1 7-port Hub
  bcdDevice            1.00
  iManufacturer           0 
  iProduct                1 USB 2.0 Hub [MTT]
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           41
    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      1 Single TT
      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
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       1
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0 Unused
      bInterfaceProtocol      2 TT per port
      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             7
  wHubCharacteristic 0x0088
    Ganged power switching
    Per-port overcurrent protection
    TT think time 8 FS bits
    Port indicators
  bPwrOn2PwrGood       50 * 2 milli seconds
  bHubContrCurrent    100 milli Ampere
  DeviceRemovable    0x00
  PortPwrCtrlMask    0xff
 Hub Port Status:
   Port 1: 0000.0103 power enable connect
   Port 2: 0000.0103 power enable connect
   Port 3: 0000.0103 power enable connect
   Port 4: 0000.0103 power enable connect
   Port 5: 0000.0100 power
   Port 6: 0000.0100 power
   Port 7: 0000.0100 power
Device Qualifier (for other device speed):
  bLength                10
  bDescriptorType         6
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         0 Full speed (or root) hub
  bMaxPacketSize0        64
  bNumConfigurations      1
Device Status:     0x0001
  Self Powered