Description: Controller: W5100 with 16K Buffer Ethernet Connection: RJ45 Ethernet Jack Dimensions: Approx. 50x20x15mm / 1.97x0.79x0.59inch Input Voltage: 5V (From Arduino) MAC address: 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED } Connection Speed: 10/100Mb Status LEDs: 7 Storage: Mini SD Card Slot Package Includes: 1 Piece of W5100 Ethernet Module Shield
