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Question: My Panny TV finds my wireless network, but won't hook up to it. No instructionsto be found anyware. Can anyone help? Panasonic DY-WL10 Wireless LAN Adapter for select Panasonic Viera HDTV's and Blu-Ray Disc Players
Document: I purchased this product for 5GHZ N WiFI band because of the 2GHZ WiFi in the area. The HD streaming movies were interrupted by other wireless devices. It takes a couple of looks to get the adapter to discover the 5GHZ band but once it connects to 5GHZ router the speed is great and no interruptions while streaming HD movies.Panasonic DY-WL10 Wireless LAN Adapter for select Panasonic Viera HDTV's and Blu-Ray Disc Players
Product worked just as expected. No difficulties were experienced from box to full use. If you bought a Panasonic TV and need this for Internet access, swallow your pride and buy this with the TV from Amazon!Panasonic DY-WL10 Wireless LAN Adapter for select Panasonic Viera HDTVs and Blu-ray Disc Players
Recently, I purchased thePanasonic DY-WL10 Wireless LAN Adapter for select Panasonic Viera HDTV's and Blu-Ray Disc Playersfor my Blu-Ray Player. I have to say, I was anticipating some struggle but as it turned out, the device worked like clock work.
Panasonic DY-WL10 Wireless LAN Adapter for select Panasonic Viera HDTVs and Blu-ray Disc PlayersI have used the product with the Viera HD Plasma TV and was able to receive the Amazon Streaming Videos well. I have had some trouble with Netflix but hope to work them out. I look forward to connecting to several of the other options the TV provides. I did my homework and feel it was money well spent.
The Panasonic DY-WL10 Wireless LAN Adapter is excellent. Once I plugged it into my TV and went to the settings it immediately found my wireless signal and I was able to connect to the network. Never had any problems since, not much to say except it works and that is what matters
Just got a 3D Panasonic plasma TV (no WiFi) and then bought a Panasonic blu-ray 3D DVD player but with no WiFi. My wireless router is upstairs connected to my main computer. I purchased the Panasonic DY-WL10 wireless adapter to be able to stream movies and access the internet from my TV. Connecting it to the DVD  player was straightforward. I did have a bit of a problem following the onscreen directions, but eventually figured it out and made the connection to my wireless network.
I purchased a 42" Panasonic Plasma TV that is "internet ready". It is that in name only. I had to purchase the DY-WL10 Wireless LAN adapter to make it "sort of" work. The connection to Netflix constantly dropped out on HD movies. After a great deal of trouble shooting I found that the DY-WL10 was the cause of the problem. It does not have the range nor the bandwidth to solve to handle HD movies.
We have a number of panasonic products in our household. We attempted to get install this unit on our other panasonic equipment. This unit did not work with our pansasnoic HDTV and two of my panasonic blu ray disc players. I have eight children and wanted to be able to connect their units to our wireless LAN. This did not work. When we tried to return to the Seller; AJ Wholesale, Brooklyn Ny.
Had been trying to access internet to my Panasonic Viera HDTV  thru a Samsung Blu-Ray player given to us as a gift, primarily to use Netflix. The streaming video constantly rebuffered, sometimes 4 or 5 times per 1 hr. program. Sometimes it shut down completely. I ordered the DY-WL10, easily installed it with the on-screen instructions, and was up and running in no time.
I purchased the Panasonic DY-WL10 Wireless Adapter to make use of Vieira Cast on my Panasonic TV, model TC-P50G25. This is a 2010 model TV.My network is FIOS with an Actiontec MI424WR router.
Answer: Hi everyone,I just experienced the same issues with the adapter on my TC-L32x30 regarding wireless security with the DY-WL10.  I found that the issue is due to the fact that when entering the security key on the TV set, it passes it in with ALL CAPITALS (I can't find a way to make lowercase on the set yet). So if your router password is in all lowercase, this will not work.  If you change your router password to some combination of UPPERCASE and numeric, then the security encryption will still work.  However, you will need to update your settings on all your network other devices.I Hope this helps everyone.  Notes:  I didn't require the USB extension cable for the dongle.  I'm using a wireless G router setup.