I bought a Tenda W541UV2.0 USB wireless network card. It is easy to install a driver on Windows to access the Internet. The wireless routing signal is also good, but the driver on Linux cannot be found, in Ubuntu10.04 lsusb, check that the internal chip is the 2070 model of ralink. Tengda officially did not care about this, and E-mail to them, the reply is as follows: tengda has not yet released the Linux version driver, you can download the official driver from the chip manufacturer. W541U using RALIN
I bought a Tenda W541U V2.0 V2.0 USB wireless network card. It is very easy to install a driver under Windows to access the Internet. The signal using wireless routing is also good, but I cannot find the driver in Linux, in Ubuntu 10.04, lsusb shows that the internal chip is the ralink 2070 model.
Tengda does not care about this either. E-mail to them and reply as follows: tengda has not released any Linux drivers currently. You can download them to the official drivers from chip manufacturers. w541U uses the RALINK 2070 chip. You can find the corresponding driver on the RALINK official website.
Related discussions here: http://www.linuxidc.net/thread-1308-1-1.html
Compared with the use of W541U V2.0 wireless NIC Driver on Ubuntu 10.04, tengda W541U V2.0 USB wireless NIC Driver was compiled successfully.
Enter lsusb in the Command Terminal
Bus 001 Device 003: ID 148f: 2070 Ralink Technology, Corp.
The ID must be followed by 148f: 2070. If it is not, it cannot be guaranteed whether the subsequent IDs are successful.