# eVOLVER Hardware Upgrades Page

**URL:** <https://www.evolver.bio/t/evolver-hardware-upgrades-page/567>\
**Category:** Getting Started\
**Created:** [April 1, 2025, 5:19pm UTC](https://www.evolver.bio/t/evolver-hardware-upgrades-page/567 "2025-04-01T17:19:22Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Nate\_Borders](https://yyz1.discourse-cdn.com/flex035/user_avatar/www.evolver.bio/nate_borders/32/268_2.png) [@Nate\_Borders](https://www.evolver.bio/u/Nate_Borders)\
**Post date:** [April 1, 2025, 5:19pm UTC](https://www.evolver.bio/t/evolver-hardware-upgrades-page/567/1 "2025-04-01T17:19:22Z")

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See [this](https://khalil-lab.gitbook.io/evolver/upgrade-base-evolver-hardware) wiki page detailing some upgrades you can make to your base eVOLVER hardware!

_ **Highly Recommended Upgrade:** _  
**Vial cap upgrade enabling emergency efflux** - [made by @danhart]  
Emergency efflux is a dedicated tubing line to prevent vial overflows, which are both the most common and most devastating eVOLVER hardware issue. These vial caps enable a fully air-tight seal, so any excess liquid will go down the emergency efflux tube.