Neuro Linker of Haru (Accel World) by RafaelTacques on DeviantArt

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

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

gear - Seed/Nerve

Andarne on X: Happy to announce the latest addition to my # store! Perfect for ComicCon or the R6 Invitational event, these Finka/Lion Mask kits are a great addition to a Rainbow

Pinterest

Frontiers Digital Twins for Multiple Sclerosis

Where to Watch & Read Accel World

Sword Art Online: Ordinal Scale Review

The Link, Elon Musk's brain implant or how we are adventuring into

Nutrients, Free Full-Text