Amazon.com: NZXT Internal USB Hub 3 - AC-IUSBH-M3 - 4 Internal USB 2.0 Ports - 3M Dual Lock Tapes - Magnetic Body - Plug and Play : Electronics
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
H200 Internal USB Hub plus – Thermaltake USA
NZXT Internal USB Hub - Expands 5 USB 2.0 Ports - Sleek Multifunctional Design - Molex Connection - Plug and Play - Newegg.com
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