help me please I do not know my ports (hp elitebook 840 g3) : r

Which Ports Are Available In The HP EliteBook 840 G3? - Fama Laptop

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ORICO USB C Docking Station, 6 in 1 USB C to HDMI Adapter with 4K HDMI

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HP EliteBook 840 G3 Laptop, Core i5-6300U, Windows 10

Impressively thin and light, the HP EliteBook 840 empowers users to create, connect, and collaborate, using enterprise-class performance technology that helps keep you productive in and out of the office.

HP EliteBook 840 G3 14 Laptop, Intel i5 6300u 2.4GHz, 16GB DDR4 Ram, 512GB NVMe M.2 Ssd, USB Type C, Webcam, Windows 10 Pro (Refurbished)