About this product
The Edimax EW-7811Un Ultra Compact Wireless USB Adapter delivers reliable 150Mbps wireless connectivity in a nano-sized design ideal for desktops, laptops, mini PCs, and Raspberry Pi devices. Supporting IEEE 802.11b/g/n standards with WPA and WPA2 security, this compact USB WiFi adapter provides stable internet access for web browsing, streaming, online communication, and remote work. Buy online today for quick delivery in South Africa.
Overview Summary
Edimax EW-7811Un Ultra Compact Wireless USB Adapter
The Edimax EW-7811Un is a compact wireless USB adapter designed for users who need a simple and efficient way to add WiFi connectivity to a desktop PC, notebook, media device, or Raspberry Pi system. Its ultra-small nano form factor allows it to remain connected to a USB port without getting in the way, making it ideal for permanent installation.
Supporting wireless IEEE 802.11b/g/n standards with speeds up to 150Mbps, the adapter provides dependable wireless performance for everyday internet tasks such as browsing, email, streaming, online meetings, and cloud access. The adapter also supports advanced wireless security including WPA and WPA2 encryption for safer wireless connections.
The EW-7811Un features low power consumption with Green WLAN technology and includes support for WPS wireless setup for fast and secure network pairing. Its compact design and broad operating system compatibility make it a practical networking solution for home, office, and mobile users.
Performance tier: Entry-level wireless networking
Uses: Desktop WiFi upgrade, laptop wireless connectivity, Raspberry Pi networking, internet browsing, remote work, streaming, online communication
Overview
EW-7811Un is a nano USB wireless adapter that supports maximum range and speed. Despite the size, this tiny USB adapter supports higher data rate of up to 150Mbps when connecting with wireless 802.11n device which is 3 times faster than your normally 11g connection. You can just plug it into computer's USB port and enjoy incredible high-speed wireless network access. This is for sure the trendiest piece of upgrade you can make to your wireless network.
Description
The Edimax EW-7811Un Ultra Compact Wireless USB Adapter is designed for users who require a compact and dependable wireless networking solution for computers and compatible devices. Its nano-sized form factor allows the adapter to remain connected to a USB port without obstructing nearby ports or being easily damaged during transport.
Built with IEEE 802.11b/g/n wireless technology, the adapter supports wireless speeds up to 150Mbps on the 2.4GHz frequency band. This makes it suitable for everyday online activities including internet browsing, email access, HD media streaming, online conferencing, and general cloud connectivity.
The adapter supports WPA, WPA2, WEP, and IEEE802.1x security standards to help secure wireless communications. WPS support enables simplified wireless setup when paired with compatible routers. Green WLAN technology automatically adjusts power output and idle performance to reduce power consumption during operation.
The Edimax EW-7811Un is compatible with multiple operating systems including Windows, Linux, and Mac OS platforms. It is also widely used with Raspberry Pi systems due to its compact size and efficient wireless performance. The included setup utility assists users with quick installation and wireless configuration.
Features
The Edimax EW-7811Un combines compact design with reliable wireless networking performance for everyday connectivity requirements.
- Ultra compact nano USB adapter design
- Supports IEEE 802.11b/g/n wireless standards
- Wireless speeds up to 150Mbps
- 2.4GHz wireless frequency support
- Compatible with desktop PCs, laptops, and Raspberry Pi devices
- WPA, WPA2, WEP, and IEEE802.1x wireless security support
- WPS support for simplified wireless setup
- Green WLAN technology for reduced power consumption
- Internal antenna design
- Supports QoS-WMM and WMM Power Save mode
- USB 1.0 and USB 2.0 interface compatibility
- Supports Windows, Linux, and Mac OS operating systems
- Ideal for upgrading systems without built-in WiFi
Complies with wireless 802.11n standards with data rate up to 150Mbps
EW-7811Un complies with wireless IEEE802.11b/g/n standards. As being built with the latest wireless technology, the EW-7811Un can increase your wireless coverage up to 3 times as much and greatly help reduce “dead spots” compared to your old 11g adapter. The transmission data rate can go up to 150Mbps when connected to a 802.11n device, with signal travel further and connection a lot more stable compared to your previous 802.11g network .
Supports Green WLAN
EW-7811Un has adapted a clever protocol in smart transmission power control. The adapter smartly adjust transmission output by distance and CPU offload to help reduce power consumption when wireless is idle. With the green WLAN technology, the power consumption can be reduced up to 20% ~ 50%. The adapter does not just provide you with the best wireless technology in the world, it also care for the environment by using less energy and your pocket by saving up on your electric bills.
Supports WPS (Wi-Fi Protected Setup)
Wi-Fi Protected Setup (WPS) is a standard for easy and secure establishment of a wireless network. This wireless USB adapter supports software WPS-compatible configuration. By pressing 2 buttons, your wireless network is immediately secured providing your wireless router will also support this great easy function.
Supports multi-language EZmax setup wizard
The included 16 languages EZmax setup wizard and friendly UI will walk you through configuring EW-7811Un to your wireless network.
Portable and compact design
EW-7811Un is currently the smallest wireless adapter. The compact design of EW-7811Un is convenient to carry for all mobile users. It also means you will not be able to accidentally snap your USB adapter anymore as it is hidden very well once it is plugged into the USB port.
What's in the Box
- Edimax EW-7811Un Ultra Compact Wireless USB Adapter
- Driver and setup software
- Quick installation guide
Specifications
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Specifications and features |
| Product Code | ED-EW7811UN |
| HARDWARE INTERFACE | 1 USB 1.0/2.0 Type A |
| Internal Antenna |
| STANDARD | IEEE802.11b, 802.11g, 802.11n |
| FREQUENCY BAND | 2.4000~2.4835GHz (Industrial Scientific Medical Band) |
| DATA RATE | 11b: 1/2/5.5/11Mbps |
| 11g:6/9/12/24/36/48/54Mbps |
| 11n (20MHz): MCS0-7 (up to 72Mbps) |
| 11n (40MHz): MCS0-7 (up to 150Mbps) |
| INSTALLATION | Multi-language EZmax Setup Wizard |
| LED & DIMENSIONS | Link/Activity |
| 7.1(H) x 14.9 (W) x 18.5 (D) mm |
| SECURITY | WEP 64/128, WPA, WPA2, and IEEE802.1x |
| Software WPS configuration |
| OUTPUT POWER | 11b:17 ± 1.5dbm |
| 11g:b:15 ± 1.5dbm |
| 11n:14 ± 1.5dbm |
| HUMIDITY & TEMPERATURE | Operating : 10~90% (Non Condensing) |
| Storage : Max. 95% (Non Condensing) |
| Operating : 32~104degreesF (0~40degreesC) |
| Storage : -4~140degreesF (-20~60degreesC) |
| SYSTEM REQUIREMENTS | Windows XP/Vista/7 / 8 |
| Linux & Mac OS |
| RECEIVE SENSITIVITY | 11n(20MHz)@MCS7: -68dBm±2dBm |
| 11n(40MHz)@MCS7: -64dBm±2dBm |
| 11g@54Mbps: -71dBm±2dBm |
| 11b@11Mbps: -81dBm±2dBm |
| CERTIFICATIONS | CE, FCC, WiFi |
FAQ
What is the maximum wireless speed of the Edimax EW-7811Un?
The Edimax EW-7811Un supports wireless speeds up to 150Mbps using IEEE 802.11n technology on the 2.4GHz wireless band.
Can the Edimax EW-7811Un work with Raspberry Pi devices?
Yes, the adapter is commonly used with Raspberry Pi systems due to its compact size and Linux compatibility.
Does this wireless adapter support WPA2 security?
Yes, the EW-7811Un supports WPA, WPA2, WEP, and IEEE802.1x wireless security standards.
Is the Edimax EW-7811Un suitable for desktop computers?
Yes, the adapter is ideal for desktop PCs that do not have built-in wireless networking capability.
What operating systems are supported?
The adapter supports Windows, Linux, and Mac OS operating systems.
Can the adapter stay plugged into a laptop permanently?
Yes, the nano-sized design allows the adapter to remain connected with minimal protrusion from the USB port.
Does the adapter support dual-band WiFi?
No, the Edimax EW-7811Un operates on the 2.4GHz wireless frequency band only.
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