Cyberpunk 2077's player character V can be cybernetically enhanced in a multitude of ways, but a key one for hacking and other mechanics is the cyberdeck. Cyberdecks are installable cyberware V can use to access quickhacks, without it you can't use them. Cyberdecks can't be upgraded. If you want to improve them you either have to change up which quickhacks you have installed, or purchase a better one from your local ripperdoc.
Cyberpunk 2077 cyberdeck tier list

S Tier
- Tetratronic Rippler MK. 4-ultimate quickhacks can spread once, reduces RAM cost of ultimate quickhacks by 3, reduces quickhack upload time by 75%, quickhack cooldown reduced by 45%.
A Tier
- Raven Microcyber MK. 4-increases the time it takes an enemy netrunner to hack you by 100%, increases quickhack spread distance by 60%, increases cyberdeck RAM recovery rate by 6 units per 60 seconds.
- Arasaka MK. 4-decreases RAM cost of Covert quickhacks by 2, quickhacking an enemy affected by Ping will reset the duration of Ping, increases combat quickhack duration by 40%.
- Arasaka MK. 3-decreases RAM cost of Covert quickhacks by 1, quickhacking an enemy affected by Ping will reset the duration of Ping, increases combat quickhack duration by 20%.
B Tier
- Stephenson Tech MK. 2-quickhack cooldown reduced by 30%, increases combat quickhack duration by 30%.
- Biotech Σ MK. 3-increases cyberdeck RAM recovery rate by 9 units per 60 seconds, increases damage done by quickhacks 20%.
C Tier
- Biodyne MK. 2-increases cyberdeck RAM recovery rate by 3 units per 60 seconds.
- Seocho Electronics MK. 1-reduces the RAM cost of Covert quickhacks by 1.
- Biotech Σ MK. 1-increases cyberdeck RAM recovery rate by 6 units per 60 seconds.
Bad
All of these are about as basic as cyberdecks can get. They allow you to perform quickhacks on targets and devices while scanning, and that's it. You'll want to upgrade as soon as you're able.
- Fuyutsui Electronics MK.
- Biodyne MK. 1
- Militech Paraline
The best cyberdeck in Cyberpunk 2077
As you might have guessed from these tiers, the Tetratronic Rippler MK. 4 is the best cyberdeck you can get in Cyberpunk 2077. Not only does it make Ultimate quickhacks easier and more viable to use in combat, it also significantly shortens their upload and cooldown speeds. In short, this means you can hit much harder, much faster.
For more Cyberpunk 2077 features and guides, click here to visit our game hub.