Is USB 3.1 Gen1 specifications compliant Provides 7 USB3.1 Gen 1 Downstream Facing Ports (with 2 USB-C and 5 USB-A Connectors) which manage up to 5Gbps Includes a Mounting bracket for flat surface mounting i.e. under desk on walls or tech bench Supports Wide Range Input (+7~48V DC) Self-power Mode from the Terminal Blocks Supports 15KV ESD Surge Protection for Each Port.