Option1) 2.4Ghz/5.8Ghz USB Wireless/WiFi AC Adapter Dual Band 600Mbps Mini Network Card USB2.0 Wi-fi Adapter Support 802.11b/g/n

Item Name: Dual-Band WiFi Adapter Interface Type: USB2 .0 Product color: black Product material: ABS material + USB head Product chip: (Chipset) Realtek RTL8811 Frequency range: 2.4GHz+5GHz Transmission Rate: 600Mbps (11N:150Mbps, 11AC:433Mbps) Network mode (Frequency): Dual Band 2.4GHz + 5.8GHz Standards: IEEE 802.11AC, 802.11b, 802.11g, 802.11n RF Power: 20dBm(MAX) Voltage: DC5V±5% LED indicator: Link/ACT Button: WPS Size: 29157mm Encryption: WEP Encryption, WPA-PSK, WPA2-PSK, WPA/WPA2 64/128bit Encryption. Applicable system (OS): for Windows Vista/XP/2000/7/8/10, for Linux, for MAC OS

Option2) WTXUP RTL8812AU Wireless Network Card, USB Gigabit Strong Penetrating Wireless Network Card

Suitable type notebook / Desktop Product model: tx-ac88 Chip model: rtl8812au Network standard: IEE 802.11ac

Transmission rate: 2.4 GHz:300Mbps 5GHZ: 867mbps Frequency range: 24GHz, 5GH dual-band Bus interface: USB2.0 Antenna type: 2 external detachable 8dB antennas size:9.5 x 2cm Material:ABS colour:black

Option3) EDUP Dual-Band 1300M Nano Adapter 802.11 b/g/n/ac wireless USB adapter 2.4 GHz:400Mbps 5GHZ: 867mbps

Package Contents: 1 x wireless network card

Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.