DC3.5x1.35mm Male to 4.0x1.7mm Male Adapter, DC3.5x1.35mm to 4.0x1.7mm

1. Interface: DC3.5x1.35mm to 4.0x1.7mm
2. Plug and play, easy to use
3. Small size, easy to carry
4. Material: PC+metal
5. Wide range of applications