20V, 4.5A, 390g, black
This a Dell AC adapter for Dell Latitude C640/C840, Inspiron 4150/8200/2650.
DELL 6G356, Laptop, Indoor, 110-240 V, 50/60 Hz, 90 W, 20 V
DELL 6G356. Purpose: Laptop, Power supply type: Indoor, Input voltage: 110-240 V. Product color: Black. Width: 130 mm, Depth: 58 mm, Height: 33 mm