Replacement AC Adapter for Dell PA21 (Octagonal) 65W Specification: -Power: 65W -Input: 100-240V /50-60Hz -Output: 19V - 3.34A -Plug Tip Size: 7.4*5.0mm (Octagonal shaped) -Package Content:1 X AC Adapter (Power cord is NOT included ) Special Features: - Short-circuit protection - low energy consumption - Power Saving - Overload Protection - Over Temperature Protection Package includes: - 1 x AC Adapter Compatible Models: For Dell PA21 OXK850 1545 1546 1750 65W New Octagonal Tip Notebook Ac Adapter - We specialize in Electronics, Computer, Cell Phone, Camera, Professional Signal Conversion Devices, Networking, Security, TV Mount, Adapter, Cables and other Accessories Pickup Location: "Cable Link" Tel: 613-680-6188