100% Brand new and high quality!Supports Hardwired TCP/IP Protocols : TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoESupports 8 independent sockets simultaneouslySupports Power down modeSupports Wake on LAN over UDPSupports High Speed Serial Peripheral Interfac(SPI MODE 0, 3)Internal 32Kbytes Memory for TX/RX Buffers10BaseT/100BaseTX Ethernet PHY embeddedSupports Auto Negotiation (Full and half duplex, 10 and 100-based )Not supports IP Fragmentation3.3V operation with 5V I/O signal toleranceLED outputs (Full/Half duplex, Link, Speed, Active)48 Pin LQFP Lead-Free Package (7x7mm, 0.5mm pitch)