Hello! I have a Selore Model SEUC0228, Serial Number 2312. I use it to connect 2 monitors via HDMI cables. Every so often, as much as 10-15 times in 8 hours work day, the device stops working. Th...

Dear  @Allan CarterWe apologize for the inconvenience. In order to better help you solve this problem, please provide us with the brand model of your computer, as well as the product model an...

Hi@Timo Weike  Thank you for your feedback on the issue, so I consulted with my technical colleagues. He said that this is a normal imagination, because there is no problem with the product i...

Hi @Aymeric WALRAVE  The audio of this product can be adjusted independently. Could you please use other C-port devices to test whether the same problem will occur? For more intuitive analys...

Dear @Devin O'Brien We apologize for the inconvenience.The intermittent disconnection of the speakers may require an upgrade program.In order to better help you solve this problem, please...

Hi When connecting a headset to the output jack on a SEDK1001, the sound is pretty low despite putting all the volume level at max. I tried unplugging everything, looked for volume options in wind...

Ever since plugging in the docking station (purchased from Amazon), my Harmon Kardon Bluetooth speaker now does not seem to be able to maintain a stable connection with my laptop. The Bluetooth spe...

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Dear @Colm Durkan I apologize for the inconvenience. In order to better help you solve this problem, you can provide us with the make and model of your computer, as well as the product model ...