Device Type: Switch Enclosure Type: External Width: 5.1 in Depth: 5.1 in Height: 1.1 in Weight: 13.3 oz Localization: North America Networking Ports Qty: 8 x Ethernet 10Base-T, Ethernet 100Base-TX Data Transfer Rate: 100 Mbps Data Link Protocol: Ethernet, Fast Ethernet Connectivity Technology: Wired Communication Mode: Half-duplex, full-duplex Switching Protocol: Ethernet MAC Address Table Size: 4K entries Status Indicators: Link activity, system Features: Flow control, layer 2 switching, auto-negotiation, auto-uplink (auto MDI/MDI-X), Weighted Round Robin (WRR) queuing, Quality of Service (QoS) Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.1p, IEEE 802.3x Expansion / Connectivity Interfaces: 8 x network, Ethernet 10Base-T/100Base-TX, RJ-45 Miscellaneous Compliant Standards: CE, CSA, UL 60950, FCC CFR47 Part 15 Power Power Device: Power adapter, external Manufacturer Warranty Service & Support: Limited lifetime warranty Service & Support Details: Limited warranty, replacement, lifetime , Limited warranty, power supply and fans, 1 year , Technical support, phone consulting, 1 year , New releases update, 1 year Environmental Parameters Min Operating Temperature: 32 °F Max Operating Temperature: 104 °F Humidity Range Operating: 10, 90%