USB headers facilitate connections and compatibility.
USB headers facilitate connections and compatibility.
Hey there, I see you're dealing with an Asus X299 Sage setup that lacks USB 2.0 ports. You'll need to adapt the connections carefully. For the USB 2.0 side, you can use a USB 3.0 to USB 2.0 adapter and pair it with a low-profile hub like the one from Moddiy or similar products. To handle USB 3.0, look for a compact header that supports both speeds—some adapters let you connect a GPU too. For the front ports, consider using a multi-port hub that fits neatly under the board. If you're looking for alternatives, check out other low-profile USB hubs or DIY solutions that combine the necessary ports in a compact design.
Similar options with USB 3.0/1 internal ports are limited. Check the product page for details.
I bought that, but now connecting it to the MB causes a boot failure. I see the code 00 during startup and there’s no post. Removing it resolves the problem. Any suggestions?
You might simply rearrange the headers and transfer the pins from the USB 2 connector to the USB 3 header. A kit containing housings and pins is available for purchase at a price of $4: https://www.ebay.com/itm/620pcs-Dupont-W...2387193176 Alternatively, if you need quick access, you can order only the specific sizes you require from an electronic parts supplier: https://www.digikey.com/short/pn99qc. The USB 3.1 Gen 1 / USB 3.0 pin layout is as follows: The two vertical rows correspond to each USB 2 port or device. For USB 3, the connector side shifts one position, ensuring proper orientation when inserted. USB 3 supports backward compatibility with USB 2.0; the four wires in USB 2 are retained in the USB 3 header. To adapt your setup, select a 9-pin or 10-pin housing and use a needle to lift each pin from your existing connector and fit them into your custom housing. The connections follow this pattern: +5V connects to Vbus GND (typically near P#_D), P#+ to P#_D+, P#- to P#_D-, while the SSTX and SSRX pins remain unused—they handle high-speed signals (up to 5Gbps) not used by USB 2 devices.
Discovered I don’t require the power connector to the hub anymore—just a direct USB cable. Some ports seem less secure, and the adapter from USB3.0 to USB 2.0 isn’t performing well, but everything functions now. The only problem is that Device Manager labels it as an unknown device even though it works fine! Thanks for the helpful tip—I needed a fast solution, and this worked perfectly!