Hỗ trợ extend ra 2 màn hình, đế sạc laptop, hỗ trợ 6 USB, DVI, VGA, Display port Compatible Dell Laptops: -Latitude E4310, E5510, E5410, E6520, E6420, E6320, E5520, E5420, E6220, E5530, E6330, E6230, E5430, E6530, E6430, E6430s, E5520M, E7240, E7440, E6540, E6440, E5440, E5540, E5250, E7250, E7450, E5450, E5550, E5570, E5270, E5470, E7270, E7470, E6510, E6500, E6410, E6400, ATG E6410, ATG E6400, E5500, E5400, E4300, E4200 -Precision M2400, M4400 Product Specifications: Optimized for dual monitors with support for VGA 1 x DVI / 1 x Display Ports 1 x VGA port 1 x Serial 1x Parallel USB 3.0 1 x eSATA/USB port Gồm 01 x Dell Docking PR03X - USB 3.0