- Does it work with iPhone?
- Only with USB-C iPhones and an app that supports external IR blasters. Lightning iPhones need a different adapter.
- Which app do I need?
- It depends on the dongle's chip. Common choices are universal remote apps that list USB IR blaster support; check the app's device list before buying.
- Can it control an air conditioner?
- Yes, if the app has your AC brand's code set. AC units are the most commonly controlled appliance with these dongles.
- Does it need batteries?
- No. It draws power from the phone's USB-C port, so there is nothing to charge.
- Will it work through walls or from another room?
- No. Infrared needs line of sight, so the phone must point at the device.
- Is it better than a Wi-Fi hub?
- It is simpler and needs no network, but a Wi-Fi hub can work from anywhere and control more smart devices.
- Where is the Universal Remote Smartphone IR Controller Adapter USB-C Infrared Blaster cheapest?
- At Walmart, for $6.29, 77% under what the other stores charge, as of our latest check.
- Where can I buy the Universal Remote Smartphone IR Controller Adapter USB-C Infrared Blaster?
- 4 stores we checked sell it, including Amazon, eBay, Walmart, The Home Depot.