Connection technology: wireless, width: 1.48 Cm, data link protocol: bluetooth 5.0, Depth: 1.89 Cm, form factor: external, interface type bus : usb 2.0, Height: 0.68 Cm, operating humidity: 10
90% Non-condensing , max operating temperature: 40 c, mine operating temperature: 0 c, operating system required: microsoft windows 7 8.1 10, Standard compliance: bluetooth 1.1, Bluetooth 2.0, Bluetooth 2.1, Bluetooth 3.0, Bluetooth 4.0, Bluetooth 5.0, Device type: network adapter.
