Refurbished by a retired IBM Electrical Engineer

cleaned and all ports were tested (except eSATA)

Pictures are of the actual units

Docking station is compatible with the following laptops

Compatible Models: Dell Latitude E4200, E4300, E4310, E5250, E5270, E5400, E5410, E5420, E5430, E5440, E5450, E5470, E5500, E5510, E5520, E5530, E5540, E5550, E5570, E6220, E6230, E6320, E6330, E6400, E6410, E6420, E6430, E6430s, E6440, E6500, E6510, E6520, E6530, E6540, E7240, E7250, E7270, E7440, E7450, E7470. Dell Precision 17 (7710), M2400, M4400