Can also superimposed other expansion boards. Features: Combines the function of Ar-duino Screw Shield and Sensor Shield Expand all of IO interfaces from Ar-duino Compatible with UNO R3、Duemilanove Package included: 2 x Screw Shield V2 Expansion Board You can use this shield to save yourself from the bad port connection. Lindy FireWire Cable - Premium 6 Pin Male to 6 Pin Male, Transparent, 0.3m (30859). Imported from USA | Ships in 10 working days ARDUINO PROTO/SCREW SHIELD/SHIELDV2/V3 Expansion Board compatible... Screw Terminal Shield for Arduino UNO - The Pi Hut Stacking headers are also included so you can pile more shields on top. Description: The Screw terminal can be screwed directly to the terminal on the thread and is reliable and convenient. It can be plugged into the Ar-duino controller. The terminal expansion board Ar-duino controller can be extended out of the terminal. Arduino Prototype DAOKI 2Pcs Screw Shield V2 Expansion Board Terinal Copatible With Uno Accessories