I have a TrendNet TEW-452BRP router and a TEW-444UB USB adapter. They are working fine although the speed is limited by the fact that the computer that the TEW-444UB is connected to only has USB 1.1 ports. The computer is running Windows XP SP2 home edition.
I just installed a USB 2.0 PCI adapter in that computer and plugged the TEW-444UB into a USB 2.0 port.
I was able to transfer several files and transfers were much quicker.
The problem came when I tried to transfer a file greater that about 100 MB. Part way through the large file transfer the wireless connection dropped. I tried restoring the connection via the 802.11g wireless client but was unable to because the TEW-452BRP access point did not show up in the list of available networks. I tried rebooting the computer but then the device manager showed the 802.11g wireless network adapter as "unable to start (code 10)".
If I disconnect the TEW-444UB and plug it back into either the USB 2.0 or USB 1.1 port the connection restores immediately.
Signal strength varies between very good and excellent. All advanced wireless settings are at default. I tried both static turbo and dynamic turbo modes with the same result.
I sent this to TrendNet tech support and they suggested that the new USB card is not providding the wireless USB adapter sufficient power?? I doubt that this is the case.
Any idea why the connection is dropping on large files transfers?
I just installed a USB 2.0 PCI adapter in that computer and plugged the TEW-444UB into a USB 2.0 port.
I was able to transfer several files and transfers were much quicker.
The problem came when I tried to transfer a file greater that about 100 MB. Part way through the large file transfer the wireless connection dropped. I tried restoring the connection via the 802.11g wireless client but was unable to because the TEW-452BRP access point did not show up in the list of available networks. I tried rebooting the computer but then the device manager showed the 802.11g wireless network adapter as "unable to start (code 10)".
If I disconnect the TEW-444UB and plug it back into either the USB 2.0 or USB 1.1 port the connection restores immediately.
Signal strength varies between very good and excellent. All advanced wireless settings are at default. I tried both static turbo and dynamic turbo modes with the same result.
I sent this to TrendNet tech support and they suggested that the new USB card is not providding the wireless USB adapter sufficient power?? I doubt that this is the case.
Any idea why the connection is dropping on large files transfers?