Visioneer 9450 USB
USB
0x04a7
0x0421
ADF included.
T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=12 MxCh= 0 D: Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=04a7 ProdID=0421 Rev= 0.01 S: Manufacturer=Visioneer S: Product=9450 S: SerialNumber=0000000000000000 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 3 Cls=00(>ifc ) Sub=00 Prot=00 Driver=(none) E: Ad=01(O) Atr=02(Bulk) MxPS= 8 Ivl=0ms E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=10ms E: Ad=83(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms <device descriptor of 0x04a7/0x0421 at 001:002 (Visioneer 9450)> bLength 18 bDescriptorType 1 bcdUSB 1.00 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x04A7 idProduct 0x0421 bcdDevice 0.01 iManufacturer 1 (Visioneer) iProduct 2 (9450) iSerialNumber 3 (0000000000000000) bNumConfigurations 1 <configuration 0> bLength 9 bDescriptorType 2 wTotalLength 39 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 () bmAttributes 64 (Self-powered) MaxPower 100 mA <interface 0> <altsetting 0> bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 0 bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 () <endpoint 0> bLength 7 bDescriptorType 5 bEndpointAddress 0x01 (out 0x01) bmAttributes 2 (bulk) wMaxPacketSize 8 bInterval 0 ms bRefresh 0 bSynchAddress 0 <endpoint 1> bLength 7 bDescriptorType 5 bEndpointAddress 0x82 (in 0x02) bmAttributes 3 (interrupt) wMaxPacketSize 8 bInterval 10 ms bRefresh 0 bSynchAddress 0 <endpoint 2> bLength 7 bDescriptorType 5 bEndpointAddress 0x83 (in 0x03) bmAttributes 2 (bulk) wMaxPacketSize 64 bInterval 0 ms bRefresh 0 bSynchAddress 0 <trying to find out which USB chip is used> checking for GT-6801 ... this is not a GT-6801 (bDeviceClass = 0) checking for GT-6816 ... this is not a GT-6816 (bDeviceClass = 0, bInterfaceClass = 0) checking for MA-1017 ... this is not a MA-1017 (bEndpointAddress = 0x1, bmAttributes = 0x2, wMaxPacketSize = 0x8, bInterval = 0x0) checking for MA-1015 ... this is not a MA-1015 (bDeviceClass = 0) checking for MA-1509 ... this is not a MA-1509 (bDeviceClass = 0) checking for LM983[1,2,3] ... this is not a LM983x (bDeviceClass = 0, bInterfaceClass = 0) checking for GL646 ... this is not a GL646 (bDeviceClass = 0, bInterfaceClass = 0) checking for GL646_HP ... this is not a GL646_HP (bDeviceClass = 0, bInterfaceClass = 0) checking for GL660+GL646 ... this is not a GL660+GL646 (bDeviceClass = 0, bInterfaceClass = 0) checking for GL841 ... this is not a GL841 (bDeviceClass = 0, bInterfaceClass = 0) checking for ICM532B ... check 1, this is not a ICM532B (bDeviceClass = 0, bInterfaceClass = 0) <Couldn't determine the type of the USB chip> found USB scanner (vendor=0x04a7 [Visioneer], product=0x0421 [9450]) at libusb:001:002
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