Lenovo square Tip - Yellow
4.5*3.0 mm - Blue
7.9*5.5 mm - Yellow
7.4*5.0 mm - Black
4-hole Toshiba Tip - Black
3-hole Dell Tip - Black
6.3*3.0mm DC - Green
5.5*2.5mm Tuning Fork - Black
5.5*2.1mm Tuning Fork - Black
5.5*1.9mm DC - Black
5.5*1.5mm DC - Black
5.0*2.5mm DC - Black
5.0*2.1mm DC - Black
4.0*1.35 Tuning Fork

The middle row is following the order from the right to the left, as below:

6.0*1.4mm Core pin - Black
6.3*3.0mm Tuning Fork - Green
5.5*2.5mm DC - White
5.5*2.1mm DC - Blue
5.5*1.7mm Tuning Fork - Yellow
5.0*1.1mm Core Pin - Yellow
4.8*1.7mm Tuning Fork - Yellow
4.0*1.7mm Tuning Fork - Yellow
3.5*1.35mm DC - Red
3.0*1.1mm DC - Black

The third row is following the order from the right to the left, as below:

5.5*2.5mm Tuning Fork - Yellow
5.5*2.5mm DC - Black
5.5*1.5mm DC - Black
5.5*1.7mm Tuning Fork - Yellow
4.8*1.7mm J-CAM - Black
3.5mm Mono
2.5mm Mono
2.5*0.7mm Tuning Fork - Yellow
2.35*0.8mm Tuning Fork - Yellow
2.0*0.5mm Tuning Fork - Black

1 Set 34pcs Multi-function DC Plugs for AC Power Adapter, All Female Base are 5.5*2.1mm.
Used for external power source and on-board transformer, it is Universal Laptop NoteBook connectors.
Compatible Models: Lenovo, 4-hole Toshiba, 3-hole Dell and most Laptops, Notebooks.
Plug male diameter outside/inside(or pin). Note: NOT COMPATIBLE with Mac, 2017 ASUS Q504UA.
Note: Please kindly check the jack size in the product description and picture, make sure this adapter tip you need is included!