Connection with Razer seiren elite

While you can use an external microphone like the Seiren Elite in general, I'm unsure if you can use both a headset and an external at the same time. It probably is possible so long as you know how to set it up. The Xbox Accessories page should help you
with what you need but, you probably don't need an adapter so long as the external is connected via usb and the headset is to the controller. The only instance I would think you'd need an adapter was if your headset wasn't the standard 3.5mm I think... or
if your external mic wasn't usb.

Here's this though.

https://support.xbox.com/en-US/browse/xbox-one/accessories

I read a bit into the controller made by Razer, it has 4 customisable buttons (2 on the back and 2 in between the bumpers)

On the Xbox Elite controller you can change all buttons so if you want your bumper to be the A button you can do that, and still have 4 extra buttons on the back. In the end it all comes down to which you prefer. The Xbox Elite controller is heavier because
it has steel components. The Razer Wildcat is lighter and has different features.

Razer Wildcat:
www.razerzone.com/.../razer-wildcat-xbox-one

Xbox Elite Controller:
www.xbox.com/.../elite-wireless-controller

I have broken two elite controller, i would say razer

Wow I LOVE YOU for mentioning the Razer Sabertooth, I've been looking for an upgrade from the onza and haven't been able to find one and i had no idea razer was making a new one. Smiling Cat, you say you have one already but on the ebgames catalogue it says
you can pre order it for release on the 14/2/13

ebgames.com.au/xbox360-161133-Razer-Sabertooth-Elite-Gaming-Controller-for-Xbox-360-Xbox-360

Xbox Elite is my favourite controller atm.. Im looking at getting the Razer Wolverine or the Astro C40..