Guru Plan:$229.95/month
"scanners" installed, which supported simple low-speed serial lines or fast,
，更多细节参见旺商聊官方下载
但是，并非所有 App 都做好了相关的适配。没关系，Google 还做了另一手准备。
Cobalt Violet, White, Black, and Sky Blue / Pink Gold and Silver Shadow (Samsung exclusive)