Brand new, unused Bulk product (simple packaging, no box) Shipped anonymously. Aluminum material with excellent heat dissipation Maximum transfer speed of 5Gbps Supports up to 4TB capacity Bus-powered, no external power supply needed Screw-secured type. Connector: USB3.0 Type-A Conversion chip: Initio INIC-3608PN Compatible drive thickness: 7mm, 9.5mm Material: Aluminum alloy Color: Black Cable, tools, etc. are included in the case. Shipping is planned via Yu-Yu Mercari Mail Yu-Packet Post Mini. Thank you.