Holiday Shipping Details & Extended Holiday Returns 
Specification:
- 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/5GHz
- 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/5G dual frequency AC1750M USB WiFi Adapter
- Chip: Realtek 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 11 / 10 / 8/ 7 / XP / Vista, Mac operating system.
The Wireless Network 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.
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, etc. Many factors can affect the speed.
3. 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.
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.
1. To ensure enough power supply for the adapter, it's recomend to plug the Wi-Fi adapter into the USB cradle or the USB3.0 port behind the computer host if using on a desktop
2. To avoid the program conflict, please turn off the built-in Wi-Fi when using on a laptop.
- 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 Windows 11/ 10/ 8/ 8.1/ 7 / XP/ Vista; Mac OS 10.9-10.15
1750Mbps wireless wifi card * 1
USB cradle * 1
External 5dBi antennas * 2
User manual * 1
Driver disc * 1