The 6ES7901-0AE00-0XA0 is a Siemens SIMATIC S7 USB cable, listed as a spare part for connecting a TS Adapter or PG/PC to an S7 controller. It's a Type A to Type B USB 2.0 compatible cable, 5 m long.
This cable is classified as a mature product in its lifecycle. It's not an active new-release item but remains a standard spare for existing S7 installations. Sourcing is via RFQ; we can quote against your BOM line.