Hp Big Pin Laptop Power Adapter/Charger 7.4 X 3.5

The Compatible models for the adapter:

Latitude 3190, Latitude 3350, Latitude 3190 2-in-1, Latitude 3550, Latitude 13 3380, Latitude 3450, Latitude 3570, Vostro 1450, Vostro 2510, Vostro 3555, Vostro 1011, Vostro 2520, Vostro 1014, Vostro 2521, Vostro 1015, Studio 1745, Studio 1747, Studio 1749, XPS M1210, XPS 14 L421X, XPS M1330, XPS 12 9250, Chromebook 11, Inspiron Chromebook 11 3181, Chromebook 11 3180.

• Up to 300Mbps
• One-Touch Quick Security Setup Button
• USB WiFi Adapter: Speeds up to 300Mbps for lag-free HD streaming and online gaming
• Easy Setup: Quick setup with the included CD. Frequency is 2.400 to 2.4835 GHz
• HotSpot – Easily establish a high-speed Wi-Fi hotspot with just a few clicks
• Compatibility: Windows (XP/7/8/8.1/10) – Mac OS (10.9~10.13) – Linux Kernal (2.6.24~4.9.60)