| Connectivity technology | Docking |
| USB 2.0 ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Headphone outputs | 1 |
| VGA (D-Sub) ports quantity | 1 |
| DisplayPorts quantity | 1 |
| Combo headphone/mic port | Yes |
| Headphone connectivity | 3.5 mm |
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| 10G support | No |
| Product colour | Black |
| Card reader integrated | No |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Brand compatibility | Lenovo |
| Compatibility | P52s, L580, L480, T580, P580p, T480s, T480, X1 Carbon Gen 6, X280 |
| Certification | AS/NZS S-DOC, BSMI, CB, CE, EAC, EU DOC, FCC, ICES, KCC, NOM, Ukr SEPRO, UL / cUL, VCCI |
| Warranty card | Yes |
| AC adapter included | Yes |
| User guide | Yes |
| Harmonized System (HS) code | 84733020 |
| Description |
| Lenovo 40AG0090DK. Connectivity technology: Docking, Headphone connectivity: 3.5 mm. Ethernet LAN data rates: 10,100,1000 Mbit/s. Product colour: Black, Cable lock slot type: Kensington, Brand compatibility: Lenovo |