Questions about TP-Link UB400

You can look under your Bluetooth devices on your mobile phone to see if it displays it. According to the manufacturer, the dongle is designed for Windows. Whether it also works on other devices is not described in detail, but well.

Ja, das geht über die App "My Phone". System requirements: - Android Phones 7.0 or higher - Windows 10 build 19H1 or newer

Hello. No it is a Bluetooth adapter not a Wifi adapter. Here is a suitable product for Wifi Tp-Link TL-WN725N, Wireless N Nano (USB 2.0)

I can confirm, my controllers received in the PS4 Pro kit connect.

The TP-Link UB400 is a Bluetooth adapter and not a Wifi adapter.

If memory serves it works natively with MacOS as per Linux you would need to compile the driver, I'm on Fedora so can't talk for Ubuntu (maybe it has built-in support for the driver even if I doubt it) but you can use this https://github.com/aircrack-ng/rtl8812au

No, it doesn't work like that. If you want to connect the MyPassport Ultra to the iPad, the easiest way is by cable. To do this, you need the following equipment: - Apple Lightning USB 3 camera adapter - Lightning power adapter that can supply enough power for the MyPassport Ultra Please note that not all iOS apps can access the external HD!

I found the answer myself: It's the Jabra Talk 25, which is only found if you press the call button for 3 seconds. Normally I would be scratching my head right now, but there is nothing about this function in the quick start guide (and the long guide is not included(!)). The quick start guide says: switch on and go. Well, thank you Jabra! This only works for the first connection. Insufficient information. If you don't believe it, here is the quick start guide: https://www.jabraheadsets.ch/supportpages/jabra-talk-25#/#100-92310900-60 (But it is printed in 20 different languages, great!)

So I could imagine that, as you mention, an (internal) latency arises from the fact that the sound comes from your graphics card on the one hand and has to be provided again via Bluetooth on the other. I'm afraid that USB 3.0 won't help either? I use the TP-LINK UB400 for the use of game controllers, such as PS4 controllers. This works without latency. Both with USB 2.0 and USB 3.0. The path from the audio of the graphics card to the USB output = latency. You write about "Bluetooth 2.0 inputs". For the sake of completeness and to avoid misunderstandings, I must correct you. There are neither Bluetooth 2.0 nor Bluetooth 3.0 inputs. We are talking about USB 2.0 or USB 3.0 standard. These are physical hardware interfaces on your PC. As I said, this is clear to most people, but it should be mentioned again here. There are also various Bluetooth standards. Please search for them on the Internet, you will find them there. I hope I was able to help you and others. Thank you for your attention. Greetings to you.

It's made for Bluetooth, so it shouldn't be a problem! Do other Bluetooth work with your PC or not? Bluetooth activated in Windows? In W10, enter Bluetooth in the search text at the bottom: Bluetooth and other devices at the top on the + category and connect.

Laut Herstellerwebssite (https://www.tp-link.com/au/home-networking/adapter/ub400/) Ja.