Not a lot you can do for tweaking the WiFi NIC. I can't figure out why is uploading files to the laptop is so slow (while at the same time downloading from it is working fine).Īre you just doing file transfers or are you measuring from a Internet browser? I used to change some options in the wireless card properties (Advanced tab) and it started working at 3+MB/s again but as soon as you restart the laptop it's back to a crawl. I have updated to the latest wireless drivers a few days ago and it was working fine until the laptop got restarted. I'm pretty sure it's the laptop's fault because I have upgraded my router 4 months ago and I had the exact same situation. But again, when files are taken from the laptop is all well and good. The weird thing is that the speed when I take files from the laptop to desktop is solid around 3.5-4MB/s but when it's the opposite the speed is barely a crawl 1-5KB/s, overall the connection basically freezes up for like 5 seconds before any action when thing are getting moved to the laptop. The laptop is a Dell Inspiron N5010 (i3-350M, 4GB, DW1501 Wireless-N WLAN Half-Mini Card) and even though the card is n I was never able to get speeds higher than 3.5MB/s when I was uploading files to the laptop from my desktop PC (forgot to mention the laptop's signal & noise averages -20dBm and -90dBm). We have a small home network with 2 PCs (desktop and laptop) that are both connected to a router (Asus RT-N66U) through wireless and ethernet respectively and the router is connected to the internet modem through ethernet cable too. ![]() I have been having this problem and not sure when it started but it has been at least a year since I started noticing it. From there you click the "+" to open the key and go down (multiple "+") to Ndi / params / country / enum and follow the instructions above.(I hope you don't mind that I copied this post from my thread on LTT since I really want to get help on this) Check whether this is for your wireless card. This brings you to a key where all your wireless settings are listed. Might be that the key looks slightly different on your machine then goto HKEY_LOCAL_MACHINE/SYSTEM (SYSTEM must be highlighted) and start a search for "Wireless". After "OK" you're done and your PC should connect to the router even on channel 13. Next window you select the tab "Advanced" and there the Property "Country" which now offers "Europe" which you select. Here you see one string value US with the value USAĪdd another string value EU with the value EuropeĪfter that you can go to your wireless properties where you have the field "Connect using:" with the button "Configure" which you press. The solution for me came once I added a key in the registry: I had the same problem and couldn't find anything via G**gle. The Windows 7 regional settings are correct, i.e. This is the same version as on the laptop. (The drop-down lists only USA)ĭell Support site has the following driver download: Wireless WLAN 1501 Half Mini Card, 5.60.48.35, A01. In the cards properties, the location USA setting is the only one available. For my home location, channels 1, 6 and 13 are best for optimal performance and to minimise interferance from neighbouring APs. if I want to use it somewhere else and channels 12-14 are required. I could change the 13 to 11, but that would still leave the problem on the laptop, e.g. ![]() I need to change this to UK/Europe, so that the card will connect to access points on channels 1-14.Īt home I have three APs, on channels 1, 6 and 13 (for roaming). This allows channels 1-11, as shown in the DW WLAN Card Utility > Information tab. The location listed on the Advanced tab of the card's properties is USA. ![]() Its WiFi adapter is a DW1501 Wireless-N WLAN Half-Mini Card. ![]() I have a shiny new Dell Inspiron M301Z, and very nice it is, too.
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