DC Input Universal Plug Set Jack Tips for Test Repair Any Laptop & Other Devices

package includes:
normal jacks 30 Pcs
special jacks:
O.D. 7.4MM(center pin)resistor inside for HP-marked"I"
O.D. 7.4MM(center pin)IC inside for DELL -marked"J"
O.D. 4.5MM(center pin)resistor inside for HP
Square(center pin)IC inside for LENOVO

Cable 1 pc
alligator clips 1*red 1*balck
banana plug(silver plated copper)1*red 1*balck
fork terminal(silver plated copper)1*red 1*balck
small hook clip 1*red 1*balck
big hook clip 1*red 1*balck
mini grabber clip with flat bottom 1*red 1*balck
mini grabber clip with round bottom 1*red 1*balck