IBM 22P9176 User Manual page 23

1 Multi-Burner
2 Power sharing device
3 ThinkPad 56W AC adapter, ThinkPad 72W AC adapter, or ThinkPad 72W AC/DC combo adapter
Figure 2-5. Using the power sharing device
2-3
Chapter 2. Cabling the Multi-Burner to the ThinkPad computer