OWC Thunderbolt 5 Cable (80 Gbps, 240W): Inside the E-Marker
A passive 1m Thunderbolt 5 cable: 80 Gbps of data and 240W of power. Its e-marker names the maker as Lintes Technology, not OWC - the chip vendor, not the brand on the sleeve.
Read the specsOWC Thunderbolt 4 Cable (40 Gbps, 240W): Inside the E-Marker
A passive 0.7m Thunderbolt 4 cable: 40 Gbps of data and the full 240W of power. Like its Thunderbolt 5 sibling, its e-marker names Lintes Technology, not OWC.
Read the specs