Notice: the text in red has been deleted from the previous revision, the text in green has been added in this revision and the text in gray has not been changed.
differences in the entry: vendor
ZTE-WCDMA-Technologies-MSM
differences in the entry: model name
ZTE WCDMA Technologies MSM
differences in the entry: possible other names of the device
M-Life 4G Wireless Router ML0674B
differences in the entry: VendorID:ProductID code of the device
19d2:0193
differences in the entry: year of commercialization
2019
differences in the entry: interface
USB
differences in the entry: GNU/Linux distribution used for the test
debian_9
differences in the entry: tested with the following kernel libre
differences in the entry: does it work with free software?
yes
differences in the entry: free driver used
differences in the entry: Description
The modem is a small box that may be either self-powered (internal battery) or powered via USB. The computer will connect to it via wireless.
[b][code]lsusb -v -d 19d2:0193[/code][/b]
[code]Bus 002 Device 007: ID 19d2:0193 ZTE WCDMA Technologies MSM
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x19d2 ZTE WCDMA Technologies MSM
idProduct 0x0193
bcdDevice 2.33
iManufacturer 2 ZXIC,Incorporated
iProduct 4 ZXIC Mobile Boardband
iSerial 5 0123456789ABCDEF
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 3 ZXIC Configuration
bmAttributes 0xc0
Self Powered
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk-Only
iInterface 1 Mass Storage
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 1
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered[/code]
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