The power of your female laptop adapter should be not lower than the laptop for Razer's input. This is very important. For example, the input of your laptop for Razer is 19.5V 11.8A 230W, then your female adapter should be not lower than 230W.
The DC5521 Female to 3Pin Male Plug Adapter Converter Laptop Power Cable for Razer is an ideal replacement for those looking for a compact and reliable power cable, especially for gamers who use their laptops with gaming products like Razer.