HP Docking Station 2570 A9B77AA Port Replicator. P/N: A9B77AA. HP A9B77AA. Onboard Ports: 1x USB 2.0+ (Support HP External Drive devices), 1x Kensington Lock slot, 1x HP Ball Lock socket, 1x Ethernet, 1x VGA, 1x HP Monitor Stand, 1x eSATA, 3x USB 3.0, 1x Dual-mode DisplayPort, 1x Audio-in (Microphone, line-in, etc), 1x Audio-out (Speakers, headphones, etc).
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