1、High Resolution: Magnetic USB C adapter can support 8K 120Hz, 7680X4320 resolution at maximum. Its resolution is twice that of 4K, and its resolution is 4.3 times that of human eyes. It can't feel grainy at close range. 2、Premium Material: 140W magnetic USB C adapter is made of premium aluminum alloy. The shell is wear resistant and durable, with rapid heat dissipation and low temperature throughout. 3、Dustproof Design: 140W magnetic USB C adapter adopts dustproof plug design to guard the jack, reduce dust entry and avoid loosening of the jack due to frequent plugging and unplugging. 4、Fast Charging: Magnetic USB C adapter is compatible with all kinds of devices, supports QC4.0 fast charging, is backward compatible with QC3.0 2.0, 140W fast charging, and supports for Samsung and for Huawei. 5、Unique Design: USB C adapter adopts innovative hidden back wiring design. Type C magnetic suction adapter, which can be used at the same time with two ends, elbow portable design, avoidance design, and will not block other sockets. Item Type: Magnetic USB C Adapter Material: Aluminum Alloy Applicable: Type C Interface Equipment Power: 140W Function: 8K AV Transmission, 40Gbps Data Transmission, 140W Fast Charge 1 x Magnetic USB C Adapter 1 x Plastic Box