the v1 works with the ADP 700 timeclock. will the v2 work as well?

It seems ADP700 has EW-7811Un v1 driver built-in. Most likely the v2 will not work because v1 and v2 are different hardware chipsets. They use different drivers. If the ADP700 does not update to have the v2 driver built-in, the v2 will not work.

Will this work with raspberry pi 3?

EW-7811Un v2 is not plug and play for Linux. Users need to manually compile and install driver. You may use the drivers from this website. http://downloads.fars-robotics.net/wifi-drivers/8188eu-drivers/

Why doesn't the quick installation guide mention linux? why doesn't the store page mention the kernel version limits?

We current provide Linux driver to support Kernel 2.6.18 ~ 4.14(Ubuntu,Fedora). Different Linux distribution would have different commands. If you use Ubuntu, you can just use 'make' under terminal to compile the driver. Then use 'sudo make install' to install the driver.

how to download without wifi?

Our EW-7811Un V2 supports plug and play in Windows 10. For other operating systems, our WiFi adapter products comes with a mini disk CD, driver is included in the CD. Or, you'll need another computer that have access to internet, download latest driver from our website www.edimax.com, then use a thumb driver or portable hard drive to move the driver file over. Hope these information helps.

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EW-7811Un V2

Product ID: 223501571

Details

Brand
Edimax
Color
Black
Compatible Devices
Desktop
Compatible Operating System Family
Linux MacOS
Data Link Protocol
Wi-Fi 4
Data Transfer Rate
150 Megabits

📶150Mbps Wi-Fi 4 speed

🔌Nano USB plug-n-play

🛡️WPA3 & multi-layer security

Details

Brand
Edimax
Color
Black
Compatible Devices
Desktop

Description

🚀 Tiny dongle, massive Wi-Fi freedom — stay connected, stay ahead!

NEXT GEN SECURITY - Supports WPA3, WPA2, WPA, and 64/128-bit WEP encryption for peace of mind.
COMPACT NANO DESIGN - World’s smallest N150 dongle that stays sleek and low-profile on your device.
SEAMLESS PLUG PLAY - Instant Wi-Fi boost on Windows 11, MacOS, and Linux—no driver hassle.
CROSS PLATFORM POWERHOUSE - Effortlessly compatible with Windows, Mac, Ubuntu/Mint, Fedora, and more.
RELIABLE 2 4 G HZ CONNECTIVITY - Stable 150Mbps throughput perfect for everyday browsing and streaming.

The Edimax EW-7811Un V2 is a nano-sized Wi-Fi 4 (802.11n) USB adapter delivering up to 150Mbps on 2.4GHz. It offers plug-and-play support across Windows 11, MacOS, and major Linux distros, featuring robust WPA3 security and a sleek low-profile design that minimizes damage risk. Ideal for professionals seeking reliable, cross-platform wireless connectivity in a compact form factor.

Specifications

ASIN	B08F2ZNC6J
Best Sellers Rank	#228 in USB Computer Network Adapters
Brand	Edimax
Built-In Media	1 USB Adaptor
Color	Black
Compatible Devices	Desktop
Compatible Operating System Family	Linux, MacOS, Windows
Customer Reviews	4.4 out of 5 stars 610 Reviews
Data Link Protocol	Wi-Fi 4
Data Transfer Rate	150 Megabits Per Second
Hardware Interface	USB
Item Weight	2 Grams
Manufacturer	Edimax
Mfr Part Number	EW-7811Un V2
Minimum Required Operating System Version	Mac OS 12 Monterey, Windows 11
Model Number	EW-7811Un V2
UPC	649659025479
Warranty Description	Manufacturer Warranty

Reviews

M**N

1.01.2026

F**K

3.11.2025

P**M

20.12.2025

C**R

18.04.2026

J**N

25.05.2024

M**W

25.09.2024

D**Y

1.01.2026

K**S

1.02.2024

A**G

12.02.2023

T**.

12.05.2024

P**O

12.10.2022

J**S

4.09.2022

Z**A

5.06.2021

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