... jumper. 2.Size Dimensions: 40 X 21mm USB Serial Light Adapter to use ATmega8U2 chip baud rate up to 115200bps, stable ... / mini, lilypad Arduino, x-board modules.Technical Specifications• provide Arduino Ethernet, x-board, Mini, Mini Pro, LilyPad, LilyPad Simple, and Fio ... .• Size Dimensions: 40 X 21mm.Distribution list• USB Serial Light Adapter 1 • mini USB communication line 1Frequency range: 2.4 - 2 ...