Specification Binding : Personal Computers Brand : waveshare Color : Pico W with pre-soldered header CPUManufacturer : ARM Label : Waveshare Manufacturer : Waveshare Model : Pico W pre-soldered M-289 PackageDimensions_Weight : 0.07936641432 PackageDimensions : L:4.0551181061 X W:2.0472440924 X H:1.2992125971 PartNumber : Pico W pre-soldered M-289 ProcessorCount : 2 ProductGroup : Personal Computer ProductTypeName : SINGLE_BOARD_COMPUTER Publisher : Waveshare SmallImage_Height : 56 SmallImage_URL : https://m.media-amazon.com/images/I/51HXNdK0O5L._SL75_.jpg SmallImage_Width : 75 Studio : Waveshare Title : Pico WH, Raspberry Pi Pico W with Pre-Soldered Header, Built-in WiFi Support 2.4/5 GHZ Wi-Fi 4, Based on Official RP2040 Dual-core Processor,Dual-core Arm Cortex M0+ Processor Weight : 0.1 WeightUnit : pounds