SUNSKY H0231 For Mobile / Nintendo Switch Expansion Dock Portable Base Red Blue

Same screen mode, extension mode, plug and play

Two application modes (copy mode, extend mode) , switch at will

PD fast charge protocol, power up to 100W, fast transmission speed, high charging efficiency

4K HD image quality, fine quality, slim and lifelike

USB 3.0 data transfer speed of 5GB/s, faster and more stable transmission