These are two size to choose:

1) WiFi6 BT 5.4 600Mbps: Dual Band 2.4GHz:286Mbps,5.8G:286Mbps, Bluetooth 5.4

2) WiFi6 300Mbps: 2.4GHz:286Mbps

?【WiFi 6 AX600 + Bluetooth 5.4 Dual-Band Wireless Network Card】?

Please Note That：Win7 System Does Not Support Bluetooth Function

✅【Ultra-Fast WiFi 6 & Bluetooth 5.4 Combo】
Upgrade your old PC or laptop to the latest WiFi 6 (802.11ax) and Bluetooth 5.4 technology! Enjoy blazing-fast speeds up to 600Mbps on the dual-band (2.4GHz + 5GHz) network, perfect for 4K streaming, online gaming, and large file downloads.
✅【Advanced AIC8800M40B Chipset】
Equipped with the high-performance AIC8800M40B chip, this WiFi card delivers stable connectivity, low latency, and energy efficiency. Ideal for gamers, streamers, and professionals who demand reliable wireless performance.
✅【Plug & Play – No Driver Needed】
Simply install the card, and it works! Driver-free support for Windows 11/10/7 and No complicated setup—just plug in and enjoy seamless wireless freedom.
✅【Internal Antenna – Compact & Powerful】
Features a built-in high-gain antenna for strong signal reception without bulky external antennas. Saves space while ensuring wide coverage and stable connections.

Product selling points:
1、600Mbpswirelesstransmission rate
2、Dual band frequency 2.4GHz & 5.8GHz
3、Free driver,no need CD or download the driver online（Win10/11）
4、Supports 64/128-bit WEP,complies with 128bit WPA standard(TKIP/AES), 5、supports MIC, IV Expansion, Shared Key Authentication, lEEE 802.1AX
6、Supports Windows win7/win10/win11
7、BT5.4 (Not support Win7)
8、Seamlessly compatible with 802.1 1a/'b/g/n

WiFi6 300Mbps Wireless Network Card

Chipset:AIC8800

Interface:USB2.o Hi-Speed connector

Wireless Speed:11ax: Up to 286.8Mbps

Frequency Range:2.4GHz

ModulationTechnique:MU-MIMO, OFDMA

Work Mod:STA, AP, Wi-Fi Direct modes concurrently

Wireless Security:WEP/WPA/WPAZ/WPA3-SAE Personal. MFP

SupportOperatingSystem:Win z/Winio /win11