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USB WiFi Adapter for PC, Techkey 1750Mbps Dual Band 2.4GHz/450Mbps 5GHz/1300Mbps High Gain 5dBi Antennas USB 3.0 Wireless Network Adapter for Desktop Laptop with Windows 10/8/7/XP/Vista, Mac OS

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Price: $34.99
(as of Nov 08,2019 14:14:31 UTC – Details)

Product Description


Name: 1750Mbps wireless network card
Transmission rate: 1750M
Interface type: USB
Wireless standard: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Working frequency band: 2.4GHz/5.8GHz
Support Agreement: 802.11ac
Features: 1750M dual-band, 5dBI high-gain antenna *2, 11AC technology signal enhancement, PA signal amplification chip, analog AP transmit WIFI signal, cool extended base, strong compatibility
Product description: 2.4G/5.G dual frequency network card AC1750M chip: Reatek 8814AU+PA amplifier
Support speed: 450Mbps+1300Mbps
Antenna: 5dBi external dual antenna 4T4R
Supports wireless network connections in the 2.4 GHz and 5 GHz bands;
External high-efficiency dual-frequency antenna;
Follow the IEEE 802.11a/b/g/n/ac standard;
Secure encryption method WFA, WPA, WPA2, WPS2.0, WAPI
Support WPS, support wireless direct connection.
2.4G band up to 450Mbps; 5G band up to 1300Mbps
USB 3.0 interface.
Support for Windows XP/Vista/7/8/10, Mac operating system.

wif adapter 1750 mbps

Dual Band AC1750Mbps Wireless Speed

Techkey Wireless Wi-Fi Adapter to USB 2.0 or USB 3.0 port of your desktop, laptop PC or MAC and delivers wi-fi connectivity up to 1300Mbps on 5GHz bands, 450Mbps on 2.4GHz bands. It works with ANY wireless routers, including ac/a/b/g/n.

wif adapter 1750 mbps

Knowing the following will give you a better product experience.

1. The specification of this wireless USB adapter is 1750Mbps (2.4G: 450Mbps, 5G: 1300Mbps). When using this WiFi adapter, a router with a speed of 1750Mbps or more than 1750Mbps can play the maximum performance of it.

2. Generally customers can’t get the maximum speed. But it has nothing to do with the quality of the product. The network environment, router, barriers, laptop and PC ‘s internal memory… many factors can affect the speed.

3. Please plug the Wi-Fi dongle into the usb ports behind the computer host if you have a desktop. This way will let the Wi-Fi dongle get enough power.

4. This Wi-Fi dongle will not boost the speed of original router. It only helps your computer to receive better router’s signal and faster speed.

5. Please turn off the built-in Wi-Fi when using on a laptop.( If your laptop has the built-in Wi-Fi ).

wif adapter 1750 mbps

Installation and how to use

1. Insert mini CD or download driver from online driver link to install the program. 2. Plug in the wifi adapter to any USB port on your computer. 3. Open the “REALTEK USB Wireless LAN Utility”, click “available networks”, select the network signal and connect.

wif adapter 1750 mbps

Important Note

1. Please plug the Wi-Fi adapter into the usb ports behind the computer host if using on a desktop. And try to plug it into a USB3.0 port to ensure enough power supply for the adapter.
2. Please turn off the built-in Wi-Fi when using on a laptop.( If your laptop has the built-in Wi-Fi ).
3. Please plug the adapter directly to the computer usb port instead of connecting to an external hub.



1750Mbps wireless network card*1

External 5dBi antennas*2

SuperSpeed USB3.0 Port

Ultra-Speed 1750Mbps USB Wifi Adapter


By plugging Teckey AC1750 Dual Band WiFi Adapter into any ports of your desktop/laptop/Mac, you can get next generation wifi speed up to 1300Mbps on 5GHz band or 450Mbps on 2.4GHz band.

Wireless Standard: IEEE 802.11 b/g/n/a/ac

Wireless Speed: 802.11ac: up to 1300Mbps; 802.11n: up to 450Mbps

Wireless Security: WPS/WEP/WPA/WPA2/802.1X

Support Systems:Windows XP/Vista/Win7/8/8.1/10 /Mac OS 10.4-10.13

【ULTIMATE WIRELESS RANGE】: Comes with 2 Pieces of Long Range WiFi Antennas of 5dBi, this WiFi Adapter Ensures Range Extended WiFi Connection and Superior Stability on Your Desktop, Laptop, PC
【EXCELLENT WI-FI SPEED】- Upgrades PCs to 802.11ac with Ultra-fast AC1750 wireless adapter speed, You Can Get 1300Mbps Wireless Speed on 5GHz WiFi Band or 450Mbps Speed on 2.4GHz WiFi
【SIMPLE INSTALLATION】 – With USB 3.0 socket, comparing with competing products, ours are easily connected to computers or other devices, as well as it’s 10 times faster than 2.0, and there is no any complicated operations to install
【Wi-Fi Hot Spot】: You can create a Hot spot with the Soft AP Feature if your computer is under wired Internet connection. You can boost Wi-Fi to your mobile devices from your computer
【Warranty Service】: We provide 24-Month free Warranty. Please contact us if you have any problems about the usb adapter, we will respond to your issue within 24 hours

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