Control 02

Why A11

A11 control interface

Touchscreen six-level control

Six selectable control levels with a visible touchscreen interface for direct device adjustment.

A11 powered base workflow

Powered inductive base

The included base supports the A11 charging and storage workflow between routines.

A11 cartridge interface

Shared A11 cartridge path

Uses the three-slot M8S/A8S/A9/A11 cartridge family for a clearly defined replacement path.

Contents 03

Everything included

9 line items · 6 cartridges

Device & power
  • A11 device1
  • Inductive base1
  • 2m USB charging cable1
  • US wall charger1
Accessories
  • User manual1
  • Product box1
6 cartridges
  • 18-needle cartridge2
  • 36-needle cartridge2
  • Round Nano cartridge2

Cartridges are sterile. Use only sealed cartridges. Single-use only.

Evidence 04

Technical evidence

Visible A11 control interface

Visible touchscreen control

Six selectable levels with a clear touchscreen interface.

A11 device workflow

Powered-base workflow

The included inductive base provides a defined charging and storage point.

A11 cartridge interface

A11 three-slot interface

Defined interface for the shared M8S/A8S/A9/A11 cartridge family.

Decide 05

Specifications & compatibility

Interface
Touchscreen control
Control levels
6 selectable levels
Charging workflow
Inductive base + 2m USB cable
Product format
Powered-base microneedling pen
Cartridge path
M8S/A8S/A9/A11 three-slot family
Included cartridges
18-needle, 36-needle, Round Nano

Cartridge compatibility

Use only Dr. Pen M8S/A8S/A9/A11 three-slot cartridges.

18-needleUse for precise applications.
36-needleUse for broader coverage.
Round NanoUse for finishing applications.
Not sure which cartridge?

Explore our cartridge guide to learn more about needle types and uses.

Guidance 06

Research & product guidance

Open a topic to review product fit, compatibility, use boundaries, and supporting product information.

What this product is

Dr. Pen A11 Ultima Pro Microneedling Pen is a powered-base Dr. Pen device in the M8S/A8S/A9/A11 cartridge-family path. It is for buyers comparing sustained routine support, powered-base workflow, and replacement-cartridge fit.

Who this product suits

A11 suits buyers who prefer a powered-base workflow and want to verify the shared cartridge family before choosing between A11, M8S, A8S Pro, A9, or M8.

What to decide before buying

  • Device format: powered-base microneedling pen.
  • Cartridge variable: confirm the Dr. Pen M8S/A8S/A9/A11 compatible pin or nano option.
  • Comparison variable: compare handling, routine fit, and cartridge family rather than relying on a generic model name.
  • Support variable: use the product page, buying clarification map, decision map, audit standards, and FAQ.

Compatible cartridges

The current Dr. Pen M8S/A8S/A9/A11 replacement listing shows 12 Pin, 18 Pin, 24 Pin, 36 Pin, 42 Pin, and Nano Round. Confirm the exact model and selected option before ordering replacements.

View compatible cartridges

Compare before choosing

Choose A11 when powered-base workflow and the shared cartridge-family path are central. Compare M8S for cordless handling, A8S Pro or A9 within the same broad family, and M8 for an all-rounder model path.

Published product facts

  • Brand and model: Dr. Pen A11 Ultima Pro.
  • Product format: powered-base microneedling pen.
  • Cartridge path: Dr. Pen M8S/A8S/A9/A11.
  • This page does not publish unverified speed, depth, battery, or package numbers. Check the current gallery or manual for the exact unit before relying on a technical number.

What to confirm in the kit

The current package includes 1 × Dr. Pen A11 microneedling pen; 1 × inductive base; 1 × USB charger cable (2 m); 1 × US wall charger; 1 × manual; 1 × box; 2 × 18-needle cartridges; 2 × 36-needle cartridges; and 2 × Round Nano cartridges. Replacement cartridges are sold separately.

Use and safety boundary

This page supports product selection only and does not diagnose skin or scalp conditions or promise outcomes. Use a fresh compatible cartridge and avoid active infection, irritated skin, open wounds, active acne, keloid-prone skin, or uncertain conditions. Ask a licensed professional when device use is unclear.

Questions to check before buying

  • Is Dr. Pen A11 Ultima Pro the right model for my routine?
  • Which Dr. Pen M8S/A8S/A9/A11 cartridge option matches my intended use?
  • How should I compare this model with nearby Dr. Pen options?
  • What is included in the selected kit?

Related decision paths

Clarify buying terms | Open the microneedling decision map | Review scalp questions |Read FAQs