Wraith biometrics receiver

From The Stargate Omnipedia

Biometricsreceiverwraith.jpg

Wraith device designed to hack into Ancient stasis pods and allow a Wraith occupant to assume the identity and memories of the previous individual who occupied the pod. The technology can be installed near the pod itself, likely tapping into an Ancient central processor which regulates the units.

KEY EPISODE

Aurora - A Wraith extracts the first officer of the Aurora from her stasis pod and assumes her identity and memories inside the ships virtual reality, utilizing her command codes to erase all data that may be used against its species.