• 【7-in-1 Massive Expansion】Transform your laptop into a powerhouse with 1× Thunderbolt 4, 1× HD, 3× USB 3.0, and SD/TF card slots for complete connectivity.
• 【Thunderbolt 4 Triple Power】40Gbps data transfer, 4K@60Hz video output, and PD 100W charging through a single port for ultimate efficiency.
• 【Dual Screen Display】Support simultaneous HD (4K@30Hz) and Thunderbolt (4K@60Hz) output for multi-screen collaboration and enhanced productivity.
• 【Ultra-Fast File Transfer】USB 3.0 ports deliver 5Gbps speed while SD/TF card slots reach 480MB/s, transferring 1GB files within 10 seconds.
• 【Plug-and-Play Design】Driver-free installation with dual USB-C direct connection, perfectly optimized for MacBook Pro/Air and compatible with Windows/macOS systems.
• 【Premium Aluminum Build】Durable aluminum alloy construction with superior heat dissipation ensures stable performance during extended use without overheating.

Specifications:

• Material: Aluminum Alloy
• Number of Ports: 7 (1× Thunderbolt 4, 1× HD, 3× USB 3.0, 1× SD, 1× TF)
• Transfer Rate: Thunderbolt 4: 40Gbps, USB 3.0: 5Gbps, SD/TF: 480MB/s
• Video Output: HD 4K@30Hz, Thunderbolt 4K@60Hz
• Power Delivery: PD 100W
• Connection Interface: Dual USB-C