Brand Name- EDUP Model Number- EP-B3531 Wifi Adapter- wireless Category- Bluetooth 5.3 Adapter Length Standard- IEEE 802.11 b/g/n Chipset- ATS2661 Certification- FCC, CE, RECH, GS Model Number- EP-B3531 Bluetooth- 5.3 Distance- 20-450M Spend- Computer, Home Theater, Mobile Phone,