Sustainability certificates: RoHS Plug and Play: Yes Product colour: Black Chipset: RTL8192EU Internal: No LED indicators: Status USB powered: Yes Power consumption: 500 mA Output voltage: 5 V Operating temperature (T-T): -20 - 70 °C Weight: 26 g Depth: 33 mm Width: 15 mm Height: 8 mm Wi-Fi standards: 802.11g Wi-Fi band: Single-band (2.4 GHz) Wi-Fi: Yes Top Wi-Fi standard: Wi-Fi 4 (802.11n) Maximum data transfer rate: 300 Mbit/s Security algorithms: WPA-AES Networking standards: IEEE 802.11b Frequency range: 2.4 - 2.4835 GHz Windows operating systems supported: Windows 7 Home Premium Linux operating systems supported: Yes Manual: Yes Host interface: USB Connectivity technology: Wireless Interface: Wi-Fi