Ledger + 麦子钱包 操作视频 Posted bycuicui July 22, 2020 http://mathwallet.oss-cn-hangzhou.aliyuncs.com/blog/2020/7%E6%9C%88/Ledger_CN%E8%A7%86%E9%A2%91/Ledger%E6%93%8D%E4%BD%9C%E6%95%99%E7%A8%8BCN.mpeg4.aac.mp4