2.4Gbps - up to 2.4Gbps internet speed to avoid network lag Bluetooth 5.3 - the latest Bluetooth 5.3 technology, compatible with all kinds of existing laptop Bluetooth 5.3 and below accessories 6GHz band - increased to 7 160MHz channels, 14 80MHz channels, 29 40MHz channels, 60 20MHz channels, reducing signal interference caused by high device density WPA3 - , Anti-hijacking, Anti-hacking, Anti-scratching. Internet access is more secure. Compatible With:Support almost laptop with NGFF(M.2) 2230 slot; for //for /for /for ISUS/for /for /Terransforce/Hasee etc Different factory batches, if there are slight differences in the words, it will not affect the applicability Colour:Photo Color Material:ABS Package Contents: 1 x Wireless Network Card Only the above package content, other products are not included. Note: Light reflection 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.