OK then. I’ve got the parts for my second hardware refresh. I now understand I may have been rooked. The Asrock B550 Extreme4 mobo comes with a perfectly serviceable 19-pin USB 3.1/3.2 header block on the motherboard, but no cable to match. And upon looking around, I find precious few such cables available at any price. To me, this poses something of a USB-3/C header cable mystery. It’s a mystery I’d like to solve before I start building.

Solving USB-3/C Header Cable Mystery

The situation raises an interesting question: should such cables come with the mobo or the case? In my case (pun intended) I’m recycling something that predates USB-C and USB 3.2/Thunderbolt 3 or higher. Thus, I’m purchasing the 5.25″ drive bay plug-in shown in the lead-in graphic. It needs a 19 (sometimes called 20) pin connector to get from the mobo header to the front panel device.

Thing is, I can’t tell if the device includes any cables or not. I can tell, having just checked, that the Asrock mobo includes no cables except for some SATA cables for hooking up such drives. To span the distance from the front panel to the back of the motherboard, it looks like I need to buy 3 (!) 15 cm cables to be sure to get from the bottom and back of the case to the top and front. Sigh.

When in Doubt, Spend More $$$

Just to be safe, I’m going to order the cables along with the front-panel device. If that device includes cables I’ll be sure to email Amazon to get them to update the product info. It’s currently silent on that all-important subject (to me, anyway).

And indeed, these are the kinds of conundrums that face people like me trying to refresh hardware in anticipation of meeting Windows 11 hardware requirements. I can’t see any point in having an unused high-speed USB header on my motherboard without making those ports easily accessible. Stay tuned: I’ll let you know how it all turns out.