---
product_id: 51701154
title: "CRU DataPort WiebeTech Mouse Jiggler MJ-1 Automatic Mouse Activity Dongle, brown, 30200-0100-0011"
brand: "cru"
price: "R$648"
currency: BRL
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.br/products/51701154-cru-dataport-wiebetech-mouse-jiggler-mj-1-automatic-mouse-activity
store_origin: BR
region: Brazil
---

# Prevents sleep & screen lock Cross-platform OS compatibility Plug'n'play USB dongle CRU DataPort WiebeTech Mouse Jiggler MJ-1 Automatic Mouse Activity Dongle, brown, 30200-0100-0011

**Brand:** cru
**Price:** R$648
**Availability:** ✅ In Stock

## Summary

> 🖱️ Stay active, stay ahead—never let your screen sleep on you!

## Quick Answers

- **What is this?** CRU DataPort WiebeTech Mouse Jiggler MJ-1 Automatic Mouse Activity Dongle, brown, 30200-0100-0011 by cru
- **How much does it cost?** R$648 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/51701154-cru-dataport-wiebetech-mouse-jiggler-mj-1-automatic-mouse-activity)

## Best For

- cru enthusiasts

## Why This Product

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

## Key Features

- • **Sleep Mode Blocker:** Keeps your screen awake and password prompts at bay.
- • **Compact & Lightweight:** Slim 5.89 cm design weighing only 18g—discreet and portable.
- • **Effortless Plug & Play:** No software, no setup—just plug in and stay active.
- • **Universal Compatibility:** Works seamlessly with Windows, macOS, and Linux systems.
- • **Reliable Hardware Solution:** No batteries or apps needed, ensuring uninterrupted productivity.

## Overview

The CRU DataPort WiebeTech Mouse Jiggler MJ-1 is a compact USB dongle that simulates mouse activity to prevent your computer from entering sleep mode or activating screen savers. Compatible with Windows XP and later, macOS, and most Linux distributions, it requires no software installation and operates via plug-and-play, making it an effortless productivity booster for professionals who need uninterrupted screen access.

## Description

CRU DataPort WiebeTech Mouse Jiggler MJ-1 Automatic Mouse Activity Dongle, brown, 30200-0100-0011

## Features

- Mouse Jiggler - Keep your computer from going to sleep!
- Stops screen saver and password prompt
- No new software is installed or required
- Plug'n'play Installation
- Operating system compatibility: Windows XP or later,Windows Server 2003 or later,Mac OS X,Most modern Linux distributions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CRU |
| Product Dimensions | 5.89 x 0.99 x 1.8 cm; 18 g |
| Item model number | 30200-0100-0011 |
| Manufacturer | CRU DataPort |
| Series | Mouse Jiggler |
| Colour | black |
| Wireless Type | 802.11abg |
| Voltage | 110 Volts |
| Power Source | Corded Electric |
| Hardware Platform | Personal Computer |
| Operating System | [Compatible with most common operating systems that support USB mice, such as Windows, macOS, and Linux.] |
| Are Batteries Included | No |
| Item Weight | 18 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** CRU
- **Colour:** black
- **Connectivity technology:** USB
- **Special feature:** Soundless
- **Movement detection technology:** Optical

## Images

![CRU DataPort WiebeTech Mouse Jiggler MJ-1 Automatic Mouse Activity Dongle, brown, 30200-0100-0011 - Image 1](https://m.media-amazon.com/images/I/711bl4ixMcL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does what it says
*by R***K on 31 March 2024*

Really useful.Plug and go. That's it.Prevents PC going to sleep. Just what you need....!

### ⭐⭐⭐⭐⭐ Use cases are endless for this little gem
*by J***S on 12 March 2020*

Is this device any good? Of course, it is!. I have four of them, and they still work after five years. I have noticed two issues with it, but I would not downgrade the rating though. First, because this version is quite long, you can easily knock it and bend it slightly. In this situation, the case may fall apart. Superglue or tape will fix that. If you think that may be a problem for you, then search for "WiebeTech Programmable Mouse Jiggler MJ-3". It's from the same manufacturer. The second problem I have noticed is that my corporate Windows 7 laptop will not start when the Jiggler is plugged in during the boot process. On exactly the same machine but with Ubuntu, it works without issue.All in all, if you work from home and your corporate security policies drive you bananas, then this little device will make you happy.

### ⭐⭐⭐⭐⭐ MacOS - It works straight out of the box - don't expect to see the cursor moving on screen!
*by A***R on 3 March 2021*

The jiggler works perfectly on Mac - things to note:1. When plugging in to a Mac for the first time, the OS may think it is a keyboard, just click the red X to close the prompt and the jiggler automatically works.2. Nothing seems to happen, hang on in there! Every 30 seconds or so, a green light flashes on the USB stick and the on screen curses moves a microscopic amount, enough to keep the 'awake' status active3. You can use the trackpad normally with the USB plugged in with no advises effects4. This keeps the status in Teams as available.Summary: does what it says on the description, good product.

## Frequently Bought Together

- CRU DataPort WiebeTech Mouse Jiggler MJ-1 Automatic Mouse Activity Dongle, brown, 30200-0100-0011
- Ecomoist Screen Cleaner 500ml with two Microfibre Towels 40x40cm and 20x20cm Ecofriendly Cleaning Best for LCD LED HDTV Computer Monitors TV iPad iPhone Tablet Smartphone Laptops (500ml)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/51701154-cru-dataport-wiebetech-mouse-jiggler-mj-1-automatic-mouse-activity](https://www.desertcart.com.br/products/51701154-cru-dataport-wiebetech-mouse-jiggler-mj-1-automatic-mouse-activity)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-06*