3-Port USB 3.0 Hub with Gigabit Ethernet Adapter Dollies 2 standard

2 standard

Cordless--requires 2 AAA batteries (not included)

Allows browsing other channels while listening to current one

to a single port on an HDMI(R) monitor & allows switching back & forth between them

3-Port USB 3.0 Hub with Gigabit Ethernet Adapter Dollies 2 standardAdds a high speed Gigabit network connection & 3 USB 3. 0 ports for notebooks, 2 in 1s, Ultrabook(TM), Surface(R), MacBook(R) & Chromebook(TM) devices; 3 SuperSpeed USB 3. 0 hub ports support speeds of up to 5Gbps; Gigabit Ethernet port (RJ45) supports up to 2Gbps full duplex transfer speed; Replaces a malfunctioning internal Gigabit Ethernet RJ45 port on a notebok & provides additional USB 3. 0 ports for USB peripherals; Energy saving Energy