In fact, a Western Digital representative told us that the company listened carefully to users of the first edition, and that most of the improvements in this updated model were in direct response to user feedback. This is the second iteration of Western Digital’s My Passport Wireless line of products we reviewed the original about a year and a half ago and, although it was great in concept, it felt a bit like a first attempt at a product with room to improve. In theory, it should appeal to those who want to back up photos and videos in the field, access their data from a mobile device such as an iPad, and even do some editing of their files without a computer. It’s a hard drive with its own built-in Wi-Fi network, internal SD card slot, USB connection, and dedicated iOS and Android apps. That’s exactly the challenge the Western Digital My Passport Wireless Pro is designed to address. Unfortunately, I haven't found a viable way to do it since I usually need to back up data, do some editing in the field, and share images to social media or to clients. However, given the choice, it would also be one of the first things I would jettison from my travel kit thanks to the added weight and space it consumes in my pack. If you’re like me, chances are good that a normal part of your mobile kit for photo travel is a laptop computer.