UGREEN CR111 USB 3.0 to RJ45 Network Adapter

Name: USB 3.0 to RJ45 Network 20255
Brand: UGREEN
SKU: 4220802
Price: 20.49 EUR
Availability: InStock

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USB 3.0 to RJ45 Network Adapter UGREEN CR111 (white)

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Short description

UGREEN CR111 is a USB 3.0 to RJ45 network adapter in white, providing a straightforward wired Ethernet connection via a USB port. It offers plug-and-play connectivity for devices lacking an Ethernet jack, supporting high-speed data transfer over a wired LAN. Ideal for laptops, ultrabooks, and PCs to ensure stable network access for streaming, file transfer and online work.

Available for order: 75 pcs.

Warranty: 2 Years

SKU: 4220802

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07.07.2026 {{selectedOffer.officeDeliveryString}}

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2b. Kengaraga str., Riga, Latvia, LV-1063

07.07.2026 {{selectedOffer.officeDeliveryString}}

free

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From 4.99 €

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From 1.99 €

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Payment Methods:

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Product information

Description

UGREEN CR111 is a USB 3.0 to RJ45 network adapter in white that provides a straightforward wired Ethernet connection through a USB port. Designed for devices without a built-in Ethernet jack, this compact adapter enables stable network access and supports high-speed data transfer over a wired LAN. It is suitable for laptops, ultrabooks and desktop PCs when a reliable connection is required for streaming, large file transfers or online work.

Advantages

The adapter offers plug-and-play compatibility on most operating systems and delivers the higher throughput of USB 3.0 for reduced latency and faster data transmission compared with USB 2.0 solutions. Its small white housing is lightweight and portable, allowing easy transport and quick connection to wired networks. The RJ45 port provides a stable physical link that is less prone to interference than wireless connections, improving reliability for video calls, online gaming and business applications.

Suitable for

Connecting laptops or ultrabooks without Ethernet ports to wired LAN
Providing a stable connection for streaming video and conferencing
Transferring large files or performing network backups over a wired link
Using desktop PCs or mini PCs that require an additional Ethernet interface

Key specifications

Interface: USB 3.0 (host)
Network port: RJ45 Ethernet (10/100/1000 Mbps supported)
Data transfer rate: Gigabit Ethernet capability via USB 3.0 bandwidth
Color and design: white compact enclosure, lightweight
Compatibility: works with common operating systems supporting USB Ethernet adapters

How to use

Plug the UGREEN CR111 into an available USB 3.0 port on your laptop or PC and connect an Ethernet cable to the RJ45 port. Most systems will detect the adapter automatically and install necessary drivers; if prompted, follow on-screen instructions to complete driver setup. Once connected, the adapter provides a wired network interface that can be selected in system network settings for internet access, file sharing or local network tasks.

Usage recommendations

For optimal performance, use a USB 3.0 port and a quality Cat5e or Cat6 Ethernet cable. Ensure your device's power management settings allow the USB port to remain active during network use to prevent intermittent disconnects. When moving between networks, safely eject or disable the adapter in system settings if required by your operating system.

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Customer questions

FAQ

How much does the UGREEN CR111 USB 3.0 to RJ45 Network Adapter cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 75 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 07.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 UGREEN 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 UGREEN 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.

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