XO-HUB012A4in1-31■Length: 150±5MM■Chip: RTS5411■Support USB3.0 input USB3.0 output■USB3.0 supports 5Gbps data transmission■Support hot swap, easy to use, easy to carryThe total output current of 4 A ports is 3.6A, and the output current of a single A port is 1.5A■USB3.0 reading between 100-499MB/s; USB3.0 writing: between 100-499MB/s;■Material: aluminum alloy■Weight: 43.6g■Compatibility test: see compatibility table■Color: gray aluminum shell with black wire