Monoprice 2-Port 10,050mAh Power Bank USB Charger, Up to 3A Output For iPhone Android And Galaxy Devices, Power Delivery Input And Output - Walmart.com
7-Port USB Hub - USB Charging, USB 3.0, USB 2.0 Ports | Tripp Lite
Amazon.com: SABRENT 4-Port USB 3.0 Hub, Slim Data USB Hub with 2 ft Extended Cable, for MacBook, Mac Pro, Mac Mini, iMac, Surface Pro, XPS, PC, Flash Drive, Mobile HDD (HB-UM43) :