Will this work with Raspberry Pi 2?

No. It will work momentarily but it will disconnect from the network after 5 mins. SSH sessions drop within 2 minutes. This is using Rasbian so it may work better on a different OS

Is there a similar device that will connect a tablet to my computer without wires?

No, there isn't. But, if your computer is bluetooth compatible, you can connect your tablet to your PC via bluetooth technology.

how many meters does it pick up a wireless?

I have been unable to determine its effective range but I live in a two-story house with a basement and I can take my laptop anywhere in the house without losing my wireless connection.

Is this a dual band adapter. Will it see both 2.4 Ghz and 5.0 Ghz signals?

The confusion comes from the fact that this listing has four different adapters listed as choices to select. Two of the four are dual band adapters for 2.4 and 5 GHz.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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TL-WN823N 11n/g/b Compatible, 300 Mbps, Mac OS/Windows Compatible, Wireless LAN Connector, Ultra Compact, USB 2.0

Product ID: 732429685

Details

Brand
TP-Link
Color
Black Silver
Compatible Devices
Laptop
Data Link Protocol
IEEE 802.11b
Data Transfer Rate
300 Megabits
Hardware Interface
USB 2.0

👜Compact Mini Size

📶300 Mbps Wireless N Speed

🔘One-Touch WPS Security

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R$196

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate your WiFi game with the TL-WN823N — speed, security, and style in your pocket!

BLAZING 300 MBPS SPEED - Stream, game, and work with ultra-smooth wireless connectivity that keeps you ahead of the pack.
POCKET SIZED POWERHOUSE - Ultra-compact design fits in your pocket or laptop bag, perfect for on-the-go professionals.
UNIVERSAL COMPATIBILITY - Seamlessly works with Windows, Mac, and Linux—future-proof your setup without missing a beat.
RELIABLE 3 YEAR WARRANTY - Confidence backed by industry-leading warranty ensures your connection stays strong and worry-free.
EFFORTLESS ONE TOUCH SECURITY - Instantly secure your connection with the built-in WPS button—no tech hassle, just pure convenience.

The TP-Link TL-WN823N is a mini USB wireless adapter delivering up to 300 Mbps speed with MIMO technology for stable, lag-free streaming and gaming. Featuring a built-in WPS button for quick secure connections, it supports multiple OS platforms including Windows, Mac, and Linux. Its compact size makes it ideal for mobile professionals, backed by a 3-year warranty for dependable performance.

Specifications

ASIN	B0088TKTY2
Amazon Bestseller	#21,965 in Computers ( See Top 100 in Computers ) #42 in USB Computer Network Adapters
Brand	TP-Link
Built-In Media	Product body
Color	Black, Silver
Compatible Devices	Laptop
Customer Reviews	3.8 3.8 out of 5 stars (67,801)
Data Link Protocol	IEEE 802.11b, IEEE 802.11n, USB
Data Transfer Rate	300 Megabits Per Second
External Testing Certification	ANATEL: 36481203177
Hardware Interface	USB 2.0
Item Dimensions L x W x H	39L x 18W x 8H mm
Item Part Number	TL-WN823N
Item Weight	2.12 Ounces
Manufacturer	TP-Link
Mfr Part Number	TL-WN823N
Model Number	TL-WN823N
UPC	013342001307
Warranty Description	Genuine warranty

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