SEDNA - 2.5" Grommet Hole - 2.5" in Desk - USB 3.0 4 Port Hub/BC 1.2 USB Charger for Ipad/Tablet and iPhone/Smart Phones Fits in a 2.5" grommet hole on your desk with 4 USB 3.0 Ports All Ports are also BC 1.2 charging conpatible Transfers data at speeds of up to 5Gbps Can charge iPad / Tablet and iPhone / Smart Phones