This product is either discontinued or we cannot get that from suppliers.
Hypertec HCAT6ABK0.5 Cat6a Shielded Cable, Cable Length 0.5m, Black, 10gbe Rj45 Ethernet Network Cable, Conductor 23AWG solid, Bare Copper.
Hypertec Shielded CAT6a Patch Lead cables feature double shielding where individual twisted pairs are foil shielded, before a final braided wire shield is wrapped around the complete cable bundle.