Neuro Linker by pzykosiz on DeviantArt

Neuro Linker Prop (from Accel World) by nimaruichi on DeviantArt

Accel World–Anime Early Impressions – FunBlog

Fansub Review: [UTW] Accel World (Episode 04) –

Between these two gadgets I'd say Neuro linker :D

Typesetting review: Accel World (updated) Not Red Reviews

Neurolinker Anime Amino

rp with my ocs/ooc - Silver Crow? Accelerated World? - Wattpad

Otaku Life: Review : Accel World

Acceleration idea's (Accel world fanfic idea's thread)

Accel World / Dural - Magisa Garden 01 Manga eBook by Reki Kawahara - EPUB Book