Professional Bluetooth 4.0 and Wireless WIFI 2 in 1 design.
Widely compatible for most laptops/ All-In-One Machine/ AD Player/ IPC that with NGFF/ M2 slot.
Up to 300 Mbps transmission rate ensures fast network speed and wide coverage.
2.4 GHz + 5 GHz dual-band wireless technology, support wireless protocol 802.11 A/ C, also compatible with 802.11A / B/ G/ N.
High-quality circuit module board with mini body, efficiently avoid from corrosion and abrasion, durable and portable to use.