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header-product Wireless USB Adapter Edimax EW-7811Un
29.99 €

Wireless USB Adapter Edimax EW-7811Un

Wireless USB Adapter Edimax EW-7811Un Photo 1
Wireless USB Adapter Edimax EW-7811Un Photo 2
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Wireless USB Adapter Edimax EW-7811Un Photo 4
Wireless USB Adapter Edimax EW-7811Un Photo 5
Wireless USB Adapter Edimax EW-7811Un Photo 1
Wireless USB Adapter Edimax EW-7811Un Photo 2
Wireless USB Adapter Edimax EW-7811Un Photo 3
Wireless USB Adapter Edimax EW-7811Un Photo 4
Wireless USB Adapter Edimax EW-7811Un Photo 5
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Short description

The Edimax EW-7811Un is a compact wireless USB adapter that supports Wi-Fi 4 (802.11n) with a maximum data transfer rate of 150 Mbit/s. It operates on the 2.4 GHz band and is USB powered, making it perfect for laptops and desktops. Its sleek black and gold design adds a modern touch to your setup, while providing reliable connectivity for browsing and streaming.
Available for order: 13 pcs.
Warranty: 2 Years
SKU: 19920
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.04 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

Description

The Edimax EW-7811Un is a compact Wireless USB Adapter that supports IEEE 802.11b/g/n (Wi‑Fi 4) on the 2.4 GHz band with a maximum data rate of 150 Mbps. USB‑powered and ultra‑small, the adapter extends wireless coverage and provides a simple way to add or upgrade wireless connectivity on laptops and desktops while maintaining a discreet footprint.

Advantages

The adapter complies with 802.11b/g/n standards and can achieve up to 150 Mbps when paired with an 802.11n device, offering greater range and more stable connections compared with older 802.11g adapters. Green WLAN features intelligently adjust transmit power and idle state to reduce energy consumption. The device supports software WPS for easier secure setup and includes a multi‑language EZmax setup wizard to simplify installation. Its nano, portable design minimizes protrusion from a USB port and is convenient for mobile use.

Suitable for

  • Adding wireless connectivity to laptops or desktops without built‑in Wi‑Fi
  • Upgrading older 802.11g systems to 802.11n speeds on the 2.4 GHz band
  • Small form‑factor systems and travel use where a low‑profile adapter is preferred
  • Simple home and small office browsing, streaming and light LAN tasks

Key specifications

  • Standards: IEEE 802.11b/g/n (Wi‑Fi 4)
  • Frequency band: 2.4 GHz
  • Maximum data rate: 150 Mbit/s
  • Interface: USB (WLAN host interface)
  • Security: 64/128‑bit WEP, WPA, WPA2, WPS‑compatible
  • Power saving: Green WLAN (smart transmit power control and auto‑idle)
  • Additional features: QoS WMM, WMM Power Save, multi‑language EZmax setup wizard
  • Colour: Black, Gold

How to use

Plug the EW‑7811Un into a free USB port on your computer and install the provided EZmax setup wizard or device drivers following the on‑screen instructions. Use the setup wizard to select your wireless network and enter the network security key. For routers that support WPS, you can use the software WPS function to pair securely with minimal input. After installation, place the computer in a location with good 2.4 GHz signal coverage to achieve optimal connection speed and stability.

Usage recommendations

For best results use the EW‑7811Un with an 802.11n access point to reach up to 150 Mbps and position the adapter away from large metal objects or other 2.4 GHz interferers. Keep drivers and firmware up to date and enable WPA2 security where available.

Specifications

Connectivity technology:
Wireless
Interface:
WLAN
Host interface:
USB
Maximum data transfer rate:
150 Mbit/s
Networking standards:
IEEE 802.11b, IEEE 802.11n, IEEE 802.11g
Product colour:
Black, Gold
All features

Ports & interfaces

Connectivity technology:
Wireless
Interface:
WLAN
Host interface:
USB
Internal:
No
Wi-Fi standards:
Wi-Fi 4 (802.11n), 802.11g, 802.11b

Bandwidth

Maximum data transfer rate:
150 Mbit/s

Network

Networking standards:
IEEE 802.11b, IEEE 802.11n, IEEE 802.11g
Ethernet LAN:
No

Wireless LAN features

Wi-Fi:
Yes
Wi-Fi band:
Single-band (2.4 GHz)
Top Wi-Fi standard:
Wi-Fi 4 (802.11n)
WLAN data transfer rates supported:
2, 54, 72, 150, 48, 36, 24, 12, 9, 6, 11, 1

Antenna

Antenna:
Yes
Frequency range:
2.4 - 2.4835

Performance

Security algorithms:
WPA2, 64-bit WEP, 128-bit WEP
Windows operating systems supported:
Y
Mac operating systems supported:
Y
Linux operating systems supported:
Y

Design

LED indicators:
Activity, Link
Product colour:
Black, Gold

Weight & dimensions

Height:
18.5 mm
Width:
14.9 mm
Depth:
7.1 mm

Power

USB powered:
Yes

Operational conditions

Operating relative humidity (H-H):
10 - 90
Storage temperature (T-T):
-20 - 60
Operating temperature (T-T):
0 - 40

Certificates

Certification:
CE, FCC, WiFi

Packaging content

Manual:
Yes
Quick start guide:
Yes

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Wireless USB Adapter Edimax EW-7811Un cost, and is it available for purchase?

The price is 29.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 23.07.2026 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 EDIMAX 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 EDIMAX 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connectivity technology, interface, host interface, maximum data transfer rate, networking standards, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Wireless USB Adapter Edimax EW-7811Un?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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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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