# USB 3.0 to RJ45 adapter ESPERANZA ENA101 — USB 3.0 network adapter, 1× RJ-45, dual‑stack IPv4/IPv6, 0.18 m cable, grey

**URL:** https://aio.lv/en/product--esperanza-ena101--10571743
**Data updated:** 2026-01-21 11:01 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** ESPERANZA
**Manufacturer code:** ENA101
**EAN:** 5901299958834
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--esperanza-ena101--10571743

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.89 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Compact ESPERANZA ENA101 USB 3.0 to RJ45 network adapter provides a wired Ethernet connection via a single RJ‑45 port. Features a 0.18 m integrated cable, support for dual‑stack IPv4/IPv6 and compliance with IEEE 802.3 networking standards. Ideal for laptops or computers without Ethernet ports, offering reliable wired connectivity for browsing, streaming and file transfers.

## Long description

Esperanza ENA101 is a USB 3.0 to RJ45 adapter that provides a wired Ethernet interface via a USB port, allowing devices without a built-in Ethernet jack to connect to wired networks for stable, low-latency data transfer. The adapter supports Gigabit Ethernet speeds and is compatible with common desktop and laptop operating systems, making it suitable for streaming, online meetings and reliable file transfers.
Advantages
The USB 3.0 to RJ45 adapter supports 10/100/1000 Mbps speeds and is backward compatible with USB 2.0 and USB 3.0 ports. It features Auto MDIX for automatic crossover correction, Wake-On-LAN (WoL) support and built-in LEDs indicating connection status. The adapter is Plug & Play, supports IPv4 and IPv6, and implements IEEE 802.3, 802.3u and 802.3ab standards for wired Ethernet.
Suitable for
Laptops and ultrabooks without an Ethernet port
Mini PCs and single-board computers
Streaming video and online conferencing
Stable file transfers and low-latency network tasks
Key specifications
Interface: USB 3.0 (requires USB 3.0 port)
Ethernet: RJ45, 10/100/1000 Mbps
Duplex: Full Duplex 10/100/1000, Half Duplex 10/100
Protocols: IPv4, IPv6
Standards: IEEE 802.3, 802.3u, 802.3ab
Features: Auto MDIX, Wake-On-LAN, Ethernet crossover detection
Cable length: 18 cm
OS compatibility: macOS (note: on macOS 10.13 disable SIP), Linux, Windows 7/8/10/11
How to use
Connect the adapter to a USB 3.0 port on your device and plug a CAT5e/CAT6 (recommended CAT6 or better) UTP Ethernet cable into the RJ45 port. The adapter is Plug & Play on supported operating systems; wait for the system to recognize the device and establish a network connection. For macOS 10.13, disable System Integrity Protection (SIP) if required by the driver instructions.
Usage recommendations
For best performance use a UTP CAT6 or higher-rated Ethernet cable and a USB 3.0 port. If using with macOS 10.13 follow driver guidance and disable SIP only if explicitly required.

## FAQ

### How much does the ESPERANZA ENA101 USB 3.0 to RJ45 adapter cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 540 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 30.06.2026 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: Cash payment, 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 ESPERANZA 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 ESPERANZA 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10571743/52737594_large.webp