DockFrame - Modular USB-C Hub with Framework-Compatible Expansion Cards

2 min read Original article ↗

Currently in Development

Dockable Hub.
Swappable Tools.

DockFrame is a modular USB-C hub that accepts Framework-compatible Expansion Cards and our custom Tool Cards. Use the same cards in your dock, your Framework laptop, or even your smartphone.

No payment required. Pre-orders help us shape what we build.

A modular dock for your desk, laptop, and phone - built to be compatible with Framework Expansion Cards.

DockFrame Hub front view showing modular expansion card slots and USB-C connectivity

Modular by Design

Slide in standard Framework cards or our Tool Cards, and rearrange them any time your workflow changes.

Tool Cards

One ecosystem, three ways to use it. Snap them into DockFrame Hub, plug them into a Framework Laptop, or connect to USB-C smartphones.

DockFrame Tool Cards including USB-C expansion cards and multimeter card

Multimeter Card

Voltage, current, and continuity testing in a compact card format.

Power Supply Card

Adjustable DC output supporting 3.3V, 5V, 9V, and 12V.

Microcontroller Dev Card

Seed Studio XIAO-based development platform.

Mini SSD

Powerful SSD with PCIe 4.0, up to 3700 MB/s. By Biwin.

Multimeter Tool Card with banana plug connectors for voltage and current measurement

Featured Tool Card

Multimeter Tool Card

The Multimeter Tool Card brings professional measurement capabilities to your DockFrame Hub. Features include:

  • Standard 4mm banana plug connectors
  • Voltage measurement (DC/AC)
  • Current measurement
  • Continuity testing
  • Framework Expansion Card compatible

Get Notified

Power Supply Tool Card providing adjustable DC voltage output

Featured Tool Card

Power Supply Card

The Power Supply Tool Card provides adjustable DC output for powering your projects directly from DockFrame. Features include:

  • Adjustable voltage output (3.3V, 5V, 9V, 12V)
  • Standard banana plug connectors
  • Current limiting protection
  • Compact card form factor
  • Framework Expansion Card compatible

Get Notified

No Glue. No Mystery Boxes.

DockFrame is designed to be repairable with screws, modular with swappable Tool Cards, and fully documented with pinouts, APIs, and firmware details.

For Makers & Engineers

Perfect for hobbyists, embedded engineers, educators, and anyone who wants fewer boxes and cables on their desk.

Cross-Device Compatibility

Use cards in DockFrame Hub, Framework Laptops, or USB-C smartphones with reverse charging support.

We want to build this with you, not just for you.

DockFrame is in prototype and validation phase. Pre-orders help us validate demand, prioritize features, and finalize the Tool Card lineup.

DockFrame Hub bottom view showing multiple Tool Cards installed

Joining the pre-order list does not require payment.