5 10/100Mbps auto-negotiated RJ45 ports. - Supports IEEE 802.3x flow control for Full Duplex mode and backpressure for Half Duplex mode. - Mini plastic design supports desktop placement or wall mount. - 1K entry MAC address table and automatic address learning. - Auto-MDI/MDIX eliminates the need for crossover cables. - Store- and-Forward switching scheme. - Performs non-blocking full wired speed.