Review on SFF Noir Shadowlink Antenna - Dual Band WiFi And Bluetooth Antenna Set For PC (White) by Bill Pulse

I recently built an SFFPC and wanted to connect inconspicuous antennas. I keep my computer fairly close to the bluetooth keyboard and wireless mouse on my desk. First I connected the antenna and everything worked great. I worked all day without any problems until I went to play in the evening. The input lag was unbearable and I had to plug in my previous antenna to continue playing. I replaced them again the next day thinking I'd adjust some angles or something and be fine (remember they're small so don't know how much angle adjustment actually works with them). I worked for about 20 minutes with no problems and then got late again just to do some productive work. I didn't really have the strength to fix this issue but I did a little research and couldn't find much on this issue. I gave it three stars because it was quite useable most of the time, but those bursts of lag are really a problem.