<ul> <li>40Gbps Hyper-Fast Transfer - Thunderbolt 4/3 ports, transferring 2G file in seconds;supports 4K@60Hz ultra clarity for screen casting</li> <li>Magnetic Design - With magnet sticker for more secure connection without hurting the original port or blocking the charging port</li> <li>8.3MM Ultra-Thin Body - Mini and compact design, blends right in with your laptop and is easy to carry and store</li> <li>Card Readers Fast Read - Up to 104MB/s speed, transferring large media data in just seconds</li> <li>PD 100W Fast Charging - Fast charging your laptop while expanding</li> <li>Excellent Temperature Control - BCT (Baseus Cooling Tech) helps the heat dissipation for a more stable full-load operation without overheating</li> </ul> <p><strong>Specification:</strong></p> <ul> <li>Input: Type-C</li> <li>Output:</li> <li>USB-C: 40Gbps</li> <li>USB 3.0: 5Gbps</li> <li>For SD/TF: 104MB/s</li> <li>Input: 5V 3A; 9V 3A; 15V 3A; 20V 5A</li> <li>Output: 5V 0.9A</li> <li>Compatible systems: Windows, for Apple OS, for Linux, Vista system</li> </ul>