[
    {
        "role": "user",
        "content": "just%20got%20my%20keycron%20q3%20max.%20there%20is%20a%20tiny%20usb%20connector%20and%20another%20thing%20a%20little%20larger%20with%20possibly%20two%20female%20usb%20c%20ports%20on%20it.%20what%20is%20this%20thing%3F"
    },
    {
        "role": "assistant",
        "content": "Hey! That \u201clittle larger thing\u201d with maybe two USB-C female ports that came with your Keychron Q3 Max is almost certainly the **extension adapter for the 2.4 GHz wireless receiver**. ([manuals.plus](https://manuals.plus/es/keychron/q3-max-wireless-custom-mechanical-keyboard-manual?utm_source=openai))\n\nHere\u2019s a breakdown of what each piece is, and how it\u2019s meant to be used:\n\n---\n\n### \ud83d\udd0c What each component is\n\n| What you see | What it\u2019s used for |\n|--------------|---------------------|\n| Tiny USB-C port that goes into the keyboard | **Charging / wired connection** \u2014 this is the USB-C port where you plug in a USB-C cable to power or use the keyboard in wired mode. ([device.report](https://device.report/manual/12426362?utm_source=openai)) |\n| USB-A dongle (tiny wireless receiver) | **2.4 GHz wireless connection** \u2014 this dongle plugs into a USB-A port on your PC or adapter to enable low-latency wireless. ([manuals.plus](https://manuals.plus/es/keychron/q3-max-wireless-custom-mechanical-keyboard-manual?utm_source=openai)) |\n\n---\n\n### \ud83e\uddf0 The \u201clarger thing\u201d \u2014 extension adapter for receiver\n\nThat thing that looks like a small box/enclosure with ports is the **extension adapter for the 2.4 GHz receiver**. It\u2019s included so you can:\n\n- Put the receiver at a better position (closer to the keyboard) to reduce signal interference and improve latency. ([manuals.plus](https://manuals.plus/es/keychron/q3-max-wireless-custom-mechanical-keyboard-manual?utm_source=openai))  \n- Have a more accessible place for the receiver if your PC\u2019s USB ports are hard to reach.  \n\nIt\u2019s not a \u201ctwo-female USB-C port adapter\u201d for general use, like connecting drives, etc. It\u2019s specifically for siting the receiver. If it seems like it has multiple ports, they\u2019re part of its structure to hold the receiver, or maybe one port is gender-adapted (USB-A \u2194 USB-C converter) \u2014 not for a dual port \u201chub.\u201d ([manualslib.com](https://www.manualslib.com/manual/3394362/Keychron-Q3-Max.html?utm_source=openai))\n\n---\n\n### \u2705 How to use it properly\n\n1. Plug the 2.4 GHz receiver dongle into the extension adapter.\n2. Plug the other end of that adapter into your computer\u2019s USB port (often USB-A).\n3. Use the toggle switch on top of the keyboard to set to **2.4 GHz mode**. ([manualslib.com](https://www.manualslib.com/manual/3394362/Keychron-Q3-Max.html?utm_source=openai))  \n4. The keyboard should connect wirelessly via 2.4 GHz with minimal lag, thanks to the better placement of the receiver.  \n\n---\n\nIf you want, I can dig up a photo of the exact parts from your box to match what you\u2019re seeing, so you\u2019re totally sure. Want me to pull that up?"
    }
]