IMPORTANT:1.This PD charging cable must use a PD (USB-C interface) 100w or less power adapter.Power shortage will cause charging failure.2.Please use the PD charging wall charger corresponding to the wattage of your laptop. This charging cable is compatible with power supply below 100w. Excessive power will cause overload.3.Please note the Type-C charger power must be over than the output end.4.Only for Charging, not Syncing data.Designed to charge notebooks for Notebooks Laptop with DC 4.5mm x 3.0mm (4.5 x 0.6pin) port. Using a 100W PD wall charger outlet with USB-C port.1.Built-in a PD smart chip,automatically adjust current,provides reliable conductivity and stable charging current.2.Input: Type-C Male3. Output:DC 4.5mm x 3.0mm Male4.Cable Material: PVC & tin-plated copper5.Cable length: 2m/6.5ft5.Support USB Power Delivery:Up to 100W 20V@5A capability.Suports 100W 90W 65W 45W,etc power delivery PD rapid charging.6.Weight: The friendly design of the USB-C to dc 4.5mm x 3.0mm PD cable effectively helps you get rid of heavy high-power charging blocks.To save weight on trips to/from office where you need charging laptops,this saved you from having to carry heavy power bricks. 7.Compatible model:Compatible Models 11 3000 Series: 3147 3148 3152 3153 3157 3162 3168 3179 13 5000 7000 Series: 5368 5378 7347 7348 7352 7353 5368 5378 5379 7368 7378 14 3000 5000 7000 Series: 3451 3452 3458 3459 3462 3467 5451 5452 5455 5458 5459 7437 7460 15 3000 5000 7000 Series: 3551 3552 3558 3565 3567 5551 5552 5555 5558 5559 5565 5567 5568 5578 7558 7568 7560 7570 7579 7569 17 5000 7000 Series: 5755 5758 5759 5765 5767 7778 7779 Latitude 12 Series: 7202 Latitude 13 Series: 3379 7350 Vostro 14 Series: 3458 3459 5459 Vostro 15 Series: 3358 3558 3559