Zonet ZEW2590

bgn (N150)
802.11n High Gain USB Adapter
Platform
Brand • Model • Rev	Zonet ZEW2590
Interface	USB 2.0
Connector	Male A
Form factor	dongle
ID:148f:3070 (20 addl. devices) Windows: USB\VID_148F&PID_3070
FCC ID	none specified
FCC ID (fcc.report)	none specified
Chip1	Ralink RT3070
OUI: C8:3A:35 (24 E, 36 W)
Antenna Connection	RP-SMA
MIMO status	1x1:1
Wireless Standards	IEEE 802.11b/g/n
802.11n	up to 150 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
Operating Frequency	2.4 GHz
Other
Manuf/OEM/ODM	Tenda
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)
Retail
UPC	830762003762 (UPC DB, On eBay)
Newegg	N82E16833130078
Country of manuf	China

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

• 150 Mbps - 1SS 2.4GHz 802.11n (40MHz chan.) = N150 class

Overview

dmesg dump

[682632.259102] usb 1-3: new high-speed USB device number 35 using ehci-pci
[682632.409230] usb 1-3: New USB device found, idVendor=148f, idProduct=3070
[682632.409248] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[682632.409258] usb 1-3: Product: 802.11 n WLAN
[682632.409266] usb 1-3: Manufacturer: Ralink
[682632.409274] usb 1-3: SerialNumber: 1.0
[682632.530947] usb 1-3: reset high-speed USB device number 35 using ehci-pci
[682632.690898] phy13 -> rt2x00_set_chip: Info - Chipset detected - rt: 3070, rf: 0005, rev: 0201.
[682632.692150] ieee80211 phy13: Selected rate control algorithm 'minstrel_ht'
[682633.879797] phy13 -> rt2x00lib_request_firmware: Info - Loading firmware file 'rt2870.bin'.
[682633.879888] phy13 -> rt2x00lib_request_firmware: Info - Firmware detected - version: 0.29.
[682634.263468] IPv6: ADDRCONF(NETDEV_UP): wlan77: link is not ready