Ethernet W5100 Shield Network Expansion Board with Micro SD Card Slot for Arduino<br /><br />Main Features:<br />- The Arduino Ethernet W5100 network expansion module allows the Arduino to be a simple Web server<br />- Support reading and writing mini SD / TF card<br />- With Micro SD card slot<br /><br />    Specifications<br />General<br />  Type: Development Board                                                 <br />Weight and Size<br />  Package Weight: 0.100 kg                                                  <br />                        Product Size(L x W x H): 7.3 x 5.3 x 1.3 cm / 2.87 x 2.08 x 0.51 inches                                                  <br />                        Package Size(L x W x H): 9 x 7 x 3 cm / 3.54 x 2.75 x 1.18 inches                                                 <br />Package Contents<br />  Package Contents: 1 x Ethernet W5100 Shield Network Expansion Board                                                 <br /><br /><br /><br />                                                                                            <br />