1 x display / video - DisplayPort - 20 pin DisplayPort, 1 x display / video - DVI-Digital - 18 pin digital DVI (Single-Link)n1 x eSATA / USB 2.0 - 11 pin USB/eSATA , 5x USB 2.0 - 4 pin USB Type An1 x network - RJ-45, 1 x audio - output - mini-phone stereo 3.5 mm, 1 x Microphone inputn130 Power Adapter Included, (See Description for Compatibility Information)nGenuine Dell OEM Bulk Packed Part.nIMPORTANT - Complete compatibility list in DescriptionnCompatible with select E-Series Dell LaptopsnPower Supply: 130 Watt PA-4E AC Adapter is IncludednCumplimiento de normas: IEEE 802.3 abports: 1 Serial, 5, 1 VGA, 1 DVI, 1 DisplayPort de 20 pines USB 2.0, 1 RJ-45 Ethernet, 1 línea salida de audio, 1 microphone-in, 1nIncludes 130 PA-4E Watt Power AdapternThe E-Port Replicator is a space-saving port replicator suitable for home and office environment which enables connection to your desk peripherals. This docking offers an adaptor complexity reduction. This product has been tested and validated on Dell systems. It is supported by Dell Technical Support when used the following Dell systems: Latitude E4200, Latitude E4300, Latitude E4310, Latitude E5250, Latitude E5400, Latitude E5410, Latitude E5420, Latitude E5430, Latitude E5440, Latitude E5450,