Wired Reflexes/Fallout 3

Wired Reflexes is a special perk in Fallout 3.

Effects
Advanced technology from the Commonwealth has increased your reaction speed, giving you a higher chance to hit in V.A.T.S.. This perk increases your chance to hit by 10%. As with all perks that increase your chance to hit in V.A.T.S., this bonus is multiplicative, not additive.

To obtain this perk, side with Dr. Zimmer in the The Replicated Man, and report Harkness, a.k.a. A3-21. He will reward you with the perk.