Features: brand new and high quality Build in signal Enhance & VLAN switch. Five 10/100Mbps self-adaption ports. Industrial-grad. Innovative design, customized metal for case. Support for DC 5~58V input range. Package Includes: 1 x Ethernet Switch Specifications: Chipset: IP175GHI Port number: 5-port 10 / 100M automatic MDI-MDIX RJ45 Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3az Network media: 10Base-T, cat3 or above UTP, 10Base-Tx, cat5 UTP Data rate: 10 / 100M Forwarding rate: 10 Mbps / 14,880pps, 100 Mbps / 148,800pps LED indicator: 10 / 100Mbps (Link / Act, speed), power, enhanced indicator Power input: DC5V-58V Power consumption: 1.5W Environment: Working temperature: -40 -85 Relative humidity: 10% -90% (non-condensing) Storage temperature: -40 -85 Relative humidity: 5% -90% (non-condensing) VLAN : YES Model Number: TXE173 Transmission Rate: 10/100Mbps Switch Type: Fast Switch Switch Capacity: 1G Communication Mode: Full-Duplex & Half-Duplex Port Number: 5 ports Interface: RJ45 Colour:black Material:metal Size: approx. 118x80x30mm/4.65x3.15x1.18in note: DC5V-58V, Any set of power input is ok, please note the power polarity, it is recommended to use 12V/ 0.2A power adapter. Power Adapter is NOT included in the package.