• Design & Build
  • Compact aluminum alloy housing with heat‑resistant design
  • Integrated smart display showing real‑time connection status
  • Lightweight and portable for travel and office setups
• Connectivity & Ports
  • 1 × HDMI 2.0 (up to 4K@60Hz, supports 2K@120Hz & 1080p@120Hz)
  • 2 × USB‑A 3.0 (5Gbps transfer speed)
  • 1 × USB‑A 2.0 (480Mbps, ideal for keyboard/mouse)
  • 1 × USB‑C 3.0 data port (5Gbps transfer speed)
  • 1 × RJ45 Gigabit Ethernet (10/100/1000Mbps)
  • 1 × USB‑C PD port (100W input, 85W pass‑through charging)
• Performance
  • Smooth 4K@60Hz video output for presentations, editing, and streaming
  • High refresh rates (2K@120Hz, 1080p@120Hz) for gaming setups
  • Stable wired internet via Gigabit Ethernet
  • Fast data transfers for external drives and accessories
  • Plug‑and‑play compatibility with Windows, macOS, Linux, iPadOS, Android, Steam Deck, ROG Ally, and Nintendo Switch

Why Choose the Ugreen CM888

• Transforms laptops and gaming devices into full workstations with 7 ports.
• Supports high‑resolution and high‑refresh displays for both work and play.
• Stable wired internet ensures smooth video calls, streaming, and online gaming.
• Fast charging capability keeps laptops powered while using all ports.
• Smart display adds convenience by showing real‑time connection status.
• Durable and portable design makes it perfect for travel, office, and gaming setups.
• Universal compatibility across multiple platforms and devices.