A:Answer The Meta Quest Link Cable (model 301-00311-01) is the official brand cable for the Quest 2, though not the only one. Depending on your store, other brands may be available. For the simple plug and play experience, i recommend trying the official one above first, in spite of its price.
Expect the Quest 2 battery to discharge during use when plugged into a computer. If the battery drops to 20%, consider giving it a break, though i cannot speak from personal experience what exactly will happen. I happened to buy a more complicated Link cable. I did not get a simple plug and play experience. (ノಠ益ಠ)ノ彡┻━┻