• 【4-in-1 Multi-Port Expansion】Expands a single USB-A port into 3 USB 2.0 ports plus 1 3.5mm audio jack, solving device connectivity limitations for simultaneous multi-device connection.

• 【Universal Audio Support】3.5mm audio jack supports headphones, speakers, and microphones with stereo sound effects for enhanced audio experience.

• 【Plug & Play Compatibility】Driver-free operation with instant recognition across Windows, macOS, and Linux systems for immediate use out of the box.

• 【Durable Aluminum Construction】Premium aluminum alloy housing with braided cable design provides excellent heat dissipation, anti-interference protection, and long-lasting durability.

• 【Compact Portable Design】Ultra-compact 53×15×8mm body with 120mm short cable reduces desktop clutter and ensures easy portability for business travel.

Specifications:

• Model: DS-104U
• Material: Aluminum Alloy Housing + Braided Nylon Cable
• Product Size: 53×15×8mm
• Cable Length: 120mm
• Transfer Rate: Up to 480Mbps
• Port Configuration: 1×USB-A Input, 3×USB 2.0 Output, 1×3.5mm Audio Output
• Compatible Systems: Windows/macOS/Linux
• Chip Design: Stand-alone Chip with Circuit Protection