Description: Works great for your desktop, laptop, router, modem, DSL, xBox, PS2, PS3, ... for internet access This item is 5 Port 10/100Mbps un-managed switch. Offer 5 port10/100Mbps auto negotiation port, high integration design, small and exquisite, portable, suit for medium and small office and home network. Using store and forward technology, combined with dynamic memory allocation, ensure allocate to each port effectively. It's wire speed switching that forwards packets can be as fast as the speed that your network delivers those packets to them Features: 100% new high quality Original 5 PORT PCI ETHERNET SWITCH 10/100Mbps Auto-Negotiation RJ45 ports supporting Auto-MDI/MDIX. Supports IEEE802.3x flow control for Full Duplex mode and backpressure for half-duplex mode. Supports MAC address auto-learning and auto-aging. External Power Adapter supply.***It is works with 110V power and because of that we only send to U.S and Canada***