StarTech.com Portable 4 Port SuperSpeed Mini USB 3.0 Hub - 5Gbps - Black - TAA Maximum screen size___2.18 m (86") 5 mm audio I/O ports

5 mm audio I/O ports enable seamless integration with external audio systems—ideal for classrooms

Class 3 (U3) V30 100 MB/s

Homes and small offices that want affordable

you can use this from the back of the rack

StarTech.com Portable 4 Port SuperSpeed Mini USB 3.0 Hub - 5Gbps - Black - TAA Maximum screen size___2.18 m (86") 5 mm audio I/O portsFour USB type A ports that can be accessed simultaneously SuperSpeed USB 3. 2 Gen 1 compliant, with data transfer rates up to 5 Gbps Backward compatible with USB 2. 0 and USB 1. 0 1. 1 specifications and devices Compact and portable design with built in cable Plug and Play and hot swap compatible StarTech 4 Port USB 3. 0 SuperSpeed Hub 5Gbps Portable Mini Multiport USB Travel Dock USB Extender Black for Business PC Mac, laptops , TAA (ST4300MINU3B)