Next-Gen USB4 - Experience advanced USB4 technology with a versatile USB C dock offering up to 100W charging, 5K @ 60Hz display output, and 40Gbps data transfer. For optimal performance, use with a compatible device, Thunderbolt cable, and 5K monitor. Note: The MagSafe 3 port on the MacBook Pro (16-inch, M1 Pro/Max, 2021) supports 140W, while the USB4 port supports 100W. For faster charging, use the MagSafe 3 port directly. All-in-One Peripheral Solution - Streamline your connectivity with a USB C Hub that features all the essential ports, including two USB A 3.0 data ports, USB C data transfer at up to 5Gbps, Gigabit Ethernet, and a convenient 3.5mm audio jack. Please note that USB-A ports do not support charging or CD drives.