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1. HDMI 连接器确认

HDMI A/B/C/D

2. HP Jack

https://blog.csdn.net/Qidi_Huang/article/details/51969396

https://singatron.com/audio_jack/?_sf_s=2SJ3095-063111F&_sfm_Audio%20Jack%20Center%20Height=-4.41+15.09&_sfm_Audio%20Jack%20Body%20Width=2.6+26.9&_sfm_Audio%20Jack%20Body%20Height=2+47.1&_sfm_Audio%20Jack%20Body%20Length=7+35.6&_sfm_Audio%20Jack%20PCB%20to%20Top%20Height=0+35.6&_sfm_Audio%20Jack%20Pin%20Length=0+7.1&_sfm_Audio%20Jack%20Sleeve%20OD=0+11.1

3.U系列有“2+2”和“2+3e”两种设计，即双核CPU与GT2或者GT3e GPU搭配，前者TDP为15w，后者拥有64MB eDRAM缓存，TDP区间在15-28W。