External Hard Drive Enclosure | USB 3.0 | SATA3 | MacMemory.com
Tripp Lite 3-Port USB C hub w/ Gigabit ethernet GbE, USB-C Charging USB Type C USB-C USB 3.1 Hub - hub - 5 ports - U460-003-3AGB-C - USB Adapters - CDW.com
StarTechcom, ST103008U2C USB/Firewire Adapters
StarTechcom, HB30C3A1GEA USB/Firewire Adapters
3.5 inch Internal USB 3.0 4 Port Hub, Firewire (4P & 6P) and eSATA Combo Dashboard - PI Manufacturing
D-Link 4-Port USB 3.0 SuperSpeed USB Hub including 4 Fast Charging Ports, micro USB Port and 5V/4A Power Adapter (DUB-1340) - Walmart.com
Knox Gear 4-Port USB 3.0 Hub USB / IEEE-1394 Firewire Adapters - Newegg.com
4-Port USB 2.0 Hub and 3-Port 1394 Repeater 4 +3 USB and Firewire Hub