PD 100W (20V 5A) power supply charging 8K@60HZ video resolution output (support linkage to a single 8K@60HZ monitor or two 4K@60HZ monitors) Supports transfers up to 40Gbps via USB4 host and device Compatible with Thunderbolt 3/4 devices, including docking stations, external graphics cards and monitors Aluminum alloy + nylon braided wire material, stronger texture USB4 Cable, which provides 40Gbps transfer rate and 100W charging rate. Safe and reliable product that will not damage your device 40Gbps: The transfer rate is up to 2500Mbp/s, transferring large files will not take your time, very fast 100W PD fast charging: Supports up to PD 100W fast charging, boost for MacBook Pro to 66% in 30 minutes Built-in safety resistor, the current is stably controlled within 5A, to avoid current interference and damage to your equipment, true safety 8K@60Hz: Up to 7680*4320P@60Hz resolution, you can connect your phone/tablet/laptop to the monitor without WiFi, enlarge the screen, more convenient to play games, watch movies, work Intel VT-d-based Direct Memory Access (DMA) protection helps prevent physical DMA attacks via Thunderbolt 4 ports and is now an industry-recognized secure peripheral interface Notes: 40Gbps transfer rate, please make sure your device also supports it, otherwise, the best performance will not be achieved. 100W PD fast charge, please use the original charger, or buy a charger with a power greater than 100W, otherwise, the cable will not be able to play the best performance. Please make sure your device USB C port supports video transfer, otherwise, you will not be able to use this feature.