Cable Parameter Description Cable Type: DisplayPort Connector GenderMale-to-Male Size: 12 inch Version: DisplayPort 1.4 Refresh Rate: 8K@6oHZ Resolution: 7680x4320 Bandwidth : 32.4Gbps Compatible with 4K@144HZ, 2K@165HZ Compatible with DisplayPort 1.3 version /1.2version PLEASE NOTE: 1,The connected device must have or higher than 8K@60HZ and 7680x4320 characteristics. 2, Lower version outputs cannot enjoy all the features of version 1.4. For example. Connect a device of version 1.3 DisplayPort, only the functions of version 1.3 can be output.