Amazon.com: Corsair Internal 4-Port USB 2.0 Hub - 4X 9-Pin USB 2.0 Ports - Easy Magnetic Installation - Compatible with Most Intel® and AMD® Motherboards - Black : Electronics
8-Port USB 3.0 Hub 5.25" Front Panel with 20-pin Header
NZXT Presents Revised Internal USB Hub
Micro Connectors Acrylic Internal USB Hub with Magnetic Base - Micro Center
NZXT Internal USB 2.0 Hub AC-IUSBH-M1 B&H Photo Video
NZXT AC-IUSBH-M1 Internal USB Hub (15a178eba87d670deb59478647ddffbf) - PCPartPicker
NZXT Internal USB Hub - Expands 5 USB 2.0 Ports - Sleek Multifunctional Design - Molex Connection - Plug and Play - Newegg.com
NZXT Internal USB Hub Controller
USB 3.2 Gen 1 Motherboard Header 19 Pin Internal USB Hub Controller - MODDIY
7 Port USB 3.0 5.25" Internal CD-ROM Bay Front Panel USB Hub,7 x USB 3.0 Type A Female to Motherboard USB 20 pin Hub Splitter Adapter w/ 5.25 inch Metal Bracket - Newegg.com