USB 4 Cable Portable Keychain 240W USB C Fast Charging Cable Type C Cord 40Gbps Data Transfer Thunderbolt 8K@60Hz Video Display

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●(USB C Male to Male)40Gbps C to C version:PD240W(48V/5A), 8K@60Hz Video Output, with E-Marker Chip;

Q: What protocols do the USB 4 cable be compatible with? A: Be compatible with Thunderbolt 3, Thunderbolt 2, USB3.2/3.1/3.0. Q: How to achieve 40Gbps transmission speed? A: Only the host, the cable, and connected devices all support thunder protocol then the 40Gbps theoretical speed is achieved. Q:Do all Type-C devices are supported?

A:Only displays and computers with USB-C port and Thunderbolt 3 port are supported.