Sirena exterior cu flash, autoalimentata, carcasa dubla policarbonat + metal- PSS SIR-12V

„7-Port Hi-speed USB 2.0 Hub
– 7-Port Hub USB for connecting USB 2.0 peripherals or devices
– USB 2.0 Compliant
– 7 USB A-Type Recepticles for connecting downstream for USB devices
all ports (white) support Fast-Charge, which will receive 2.4 A each, for charging high-capacity batteries like that of the iPad®
– 1 USB B-Type Recepticle for upstream connection to PC or other Hub USB
– High-Speed 480Mbps Data Transfer Rate
– Backward compatible with USB 1.1 devices
– 40 times faster than USB 1.1
– Diagnostic LED’s for power and port status
– 6 foot ‘A’ to ‘B’ cable
– 5V/3A DC power supply included
– small desktop housing, black”