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header-product USB gadget CRU MJ-3 30200-0100-0013
77.49 €

USB gadget CRU MJ-3 30200-0100-0013

USB gadget CRU MJ-3 Photo 1
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Short description

The CRU MJ-3 USB gadget is designed for efficient data transfer and storage. It features a compact design, high-speed USB connectivity, and compatibility with various devices. Ideal for professionals needing reliable data access on the go, the MJ-3 ensures secure and quick file transfers, making it a valuable tool for any tech-savvy user.
Available for order: 12 pcs.
Warranty: 2 Years
SKU: 3969198
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer
Together cheaper
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Product information

Description

The CRU MJ-3 USB gadget is a hardware-based Mouse Jiggler that prevents a computer from entering idle sleep mode or activating screen savers. This plug-and-use USB device produces continuous mouse activity so users do not need to repeatedly log in. The MJ-3 model is programmable and supports creation of customized scripts including mouse movements, mouse clicks, and keystrokes. Its compact form factor keeps it unobtrusive when installed.

Advantages

The MJ-3 offers programmability for tailored automation of repetitive IT or gaming tasks and generates consistent input to keep systems active. Its small size makes the device discreet when connected via USB, and the plug-and-use design requires no additional software for basic operation.

Suitable for

  • Preventing sleep mode or screen savers during long tasks
  • Automating repetitive mouse/cursor activity in IT maintenance
  • Maintaining active sessions for gaming or remote access
  • Use in environments where frequent re-authentication is undesired

Key specifications

  • Brand: CRU
  • Model: MJ-3 (MPN 30200-0100-0013)
  • Type: Hardware Mouse Jiggler, USB plug-and-use device
  • Programmability: Supports custom scripts for mouse movement, clicks, and keystrokes
  • EAN: 673825423639

How to use

Insert the MJ-3 into an available USB port on the target computer. For basic operation the device will emulate continuous mouse activity to prevent idle sleep and screen savers. To use programmable features, connect the device according to the manufacturer's programming instructions and load or create scripts that define desired mouse movements, clicks, or keystrokes. Ensure the device is seated securely in the USB port and test the configured script to confirm the expected behavior.

Usage recommendations

Use the MJ-3 in accordance with workplace policies and security guidelines. When using programmable scripts, verify that automated input does not interfere with running applications or violate terms of service for remote systems.

Description

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Customer reviews

Customer questions

FAQ

How much does the USB gadget CRU MJ-3 cost, and is it available for purchase?

The price is 77.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All CRU products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized CRU service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.