EDUP Mini b / g Adapter with RP-SMA connector (RT2070)

bg (G54)
Mini b/g Adapter
WikiDevi.wi-cat.ru	EDUP Mini b/g Adapter w/ RP-SMA connector (RT2070)
Platform
Brand • Model • Rev	EDUP Model?
Interface	USB 2.0
Connector	Male A (unshielded)
Form factor	micro dongle (w/ large antenna)
ID:148f:2070 (3 addl. devices) Windows: USB\VID_148F&PID_2070
FCCID	none specified
Chip1	Ralink RT2070
OUI: 00:0C:43 (3 E, 12 W)
Antenna Connection	RP-SMA
Wireless Standards	IEEE 802.11b/g
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
Operating Frequency	2.4 GHz
Probable Linux driver rt2800usb (in backports) or rt2870sta USB ID first seen in kernel v2.6.31 (2009-09-09) (see also passys)
Windows driver see MediaTek's website older Ralink drivers have been removed. see the Wayback Machine for some older driver sets (filter by EXE/ZIP)

For a list of all currently documented Ralink chipsets with specifications, see Ralink.

For a list of all currently documented EDUP device with specifications, see EDUP.

• 54 Mbps - 2.4GHz 802.11g = G54 class

Notes

relevant dmesg portion

[414617.139201] usb 1-1.2: new high-speed USB device number 49 using ehci-pci
[414617.266104] usb 1-1.2: New USB device found, idVendor=148f, idProduct=2070
[414617.266122] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[414617.266131] usb 1-1.2: Product: 802.11 g WLAN
[414617.266140] usb 1-1.2: Manufacturer: Ralink
[414617.266148] usb 1-1.2: SerialNumber: 1.0
[414617.359008] usb 1-1.2: reset high-speed USB device number 49 using ehci-pci
[414617.478653] ieee80211 phy27: rt2x00_set_rt: Info - RT chipset 3070, rev 0201 detected
[414617.509626] ieee80211 phy27: rt2x00_set_rf: Info - RF chipset 0005 detected
[414617.510630] ieee80211 phy27: Selected rate control algorithm 'minstrel_ht'
[414618.702143] ieee80211 phy27: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2870.bin'
[414618.702220] ieee80211 phy27: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.33
[414619.059608] IPv6: ADDRCONF(NETDEV_UP): wlan101: link is not ready

Additional info

lsusb -v dump

Bus 001 Device 049: ID 148f:2070 Ralink Technology, Corp. RT2070 Wireless Adapter Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x148f Ralink Technology, Corp. idProduct 0x2070 RT2070 Wireless Adapter bcdDevice 1.01 iManufacturer 1 Ralink iProduct 2 802.11 g WLAN iSerial 3 1.0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 67 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 450mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 7 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 255 Vendor Specific Protocol iInterface 5 1.0 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 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT 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 0x03 EP 3 OUT 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 0x04 EP 4 OUT 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 0x05 EP 5 OUT 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 0x06 EP 6 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 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: 0x0000 (Bus Powered)