---
product_id: 254430514
title: "USB Dock for Canon"
brand: "sigma"
price: "1213 DH"
currency: MAD
in_stock: true
category: "Sigma"
url: https://www.desertcart.ma/products/254430514-usb-dock-for-canon
store_origin: MA
region: Morocco
---

# Fast USB connectivity Precision autofocus calibration Firmware updates & custom tuning USB Dock for Canon

**Brand:** sigma
**Price:** 1213 DH
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade Your Lens, Upgrade Your Vision

## Quick Answers

- **What is this?** USB Dock for Canon by sigma
- **How much does it cost?** 1213 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/254430514-usb-dock-for-canon)

## Best For

- sigma enthusiasts

## Why This Product

- Trusted sigma brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** Sleek design at just 65 grams and pocket-sized for on-the-go professionals who demand flexibility.
- • **Plug & Play Precision:** Effortlessly update and customize your Sigma Canon lenses with a simple USB connection.
- • **Wide Lens Compatibility:** Supports key Sigma lenses including 35mm F1.4 DG HSM, 17-70mm F2.8-4 DC MACRO OS HSM, and 120-300mm F2.8 DG OS HSM.
- • **Tailored Autofocus Control:** Fine-tune focus parameters to match your shooting style and subject needs, ensuring razor-sharp images every time.
- • **Exclusive Sigma Optimization Pro:** Leverage Sigma’s proprietary software for seamless firmware updates and lens performance enhancements.

## Overview

The Sigma USB Dock for Canon lenses is a compact, lightweight device that connects your Sigma lenses to your computer via USB, enabling firmware updates and precise autofocus customization through Sigma Optimization Pro software. Compatible with popular Sigma lenses, it empowers photographers to maintain peak lens performance and adapt focus settings to their unique shooting needs.

## Description

Update Lens Firmware

## Features

- Customize: Autofocus, OS, Focus
- Compatible with Global Vision Lenses
- Sigma Optimization Pro software in order to connect a photographers lens to their personal computer to update firmware and other parameters such as focus, and for the Sports category
- Compatible Lenses 35mm F1.4 DG HSM, 17-70mm F2.8-4 DC MACRO OS HSM / 17-70mm F2.8-4 DC MACRO HSM, and 120-300mm F2.8 DG OS HSM
- The adjustment is processed with special software (SIGMA Optimization Pro).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CBQ5YOS |
| Brand | Sigma |
| Built-In Media | Sigma USB Dock for Canon Lenses |
| Color | Black |
| Compatible Devices | Sigma 35mm F1.4 DG HSM, 17-70mm F2.8-4 DC MACRO OS HSM / 120-300mm F2.8 |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,722) |
| Global Trade Identification Number | 00085126878542 |
| Hardware Interface | USB |
| Item Dimensions L x W x H | 10.2L x 5.1W x 5.1H centimeters |
| Item Type Name | Camera-lenses. |
| Item Weight | 65 Grams |
| Manufacturer | SIGMA |
| Mfr Part Number | 878954 |
| Model Number | 878954 |
| Number of Ports | 1 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Total Usb Ports | 1 |
| UPC | 085126878542 |
| Unit Count | 1.0 Count |
| Wattage | 2.5 watts |

## Product Details

- **Brand:** Sigma
- **Colour:** Black
- **Compatible devices:** Sigma 35mm F1.4 DG HSM, 17-70mm F2.8-4 DC MACRO OS HSM / 120-300mm F2.8
- **Hardware interface:** USB
- **Total USB ports:** 1

## Images

![USB Dock for Canon - Image 1](https://m.media-amazon.com/images/I/71u1CdKAOzL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: For sigma 150-600 mm (sports) lens ud-01eo or ud-01sa doc to be bought ?**
A: Hi, this depends on which mount you use this lens on. Canon/Nikon/Sigma or even Sony(if you're using the mirrorless version of this lens). Pls specify the same. I would recommend to get in touch with your local Sigma dealer to make the right decision.

## Frequently Bought Together

- Sigma USB Dock for Canon
- Sigma 150-600mm 5-6.3 Contemporary DG OS HSM Lens for Canon
- Altura Photo 95mm Lens Filter Kit - Multi-Coated UV Protector, CPL Polarizing and ND Neutral Density Filters + Case for Camera Accessories & Lenses

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**Shop now:** [https://www.desertcart.ma/products/254430514-usb-dock-for-canon](https://www.desertcart.ma/products/254430514-usb-dock-for-canon)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-06-02*