You’ve got plenty of options, and each solves a different need:

• Power adapters: USB-C wall chargers (single or multiport) with various wattages for faster or shared charging.
• Audio adapters: Lightning-to-3.5 mm and USB-C-to-3.5 mm dongles, plus splitters that let you listen and charge at the same time.
• Video adapters: Digital AV adapters that convert Lightning or USB-C to HDMI for TVs and projectors (commonly 1080p or up to 4K).
• USB/Camera/OTG adapters: Connect USB drives, card readers, keyboards, or MIDI; some include a charging pass-through port.
• Converter tips: Small USB-C↔Lightning gender adapters for cable compatibility (features vary; some aren’t for audio/OTG).

Compatibility can differ by model and use case, so match the adapter to your phone’s port (Lightning or USB-C) and your specific task.

A good pick depends on your phone and how you’ll use it:

• Port type: Your phone uses either Lightning or USB-C—choose a charger and cable that match.
• Wattage: USB-C chargers with Power Delivery (PD) around 20W can support faster charging on many phones. Higher wattage can help if you also charge tablets, but your device controls what it draws.
• Ports: Single-port for compact travel; multiport if you charge multiple devices.
• Safety & certification: Look for recognized safety protections and Made for iPhone certification on Lightning accessories.
• Practical details: Folding prongs, compact size, and the right cable length can make daily use easier.

Filtering on Walmart.com for features like “fast charging” or “multiport” can help narrow the choices.

Not exactly. iPhones use one of two ports, and that affects your adapter choice:

• Charging/data: Newer models use USB-C; earlier models use Lightning. Pick a charger and cable that match your phone’s port.
• Audio: Use a Lightning-to-3.5 mm or USB-C-to-3.5 mm adapter depending on your port. Splitters can allow audio plus charging.
• Video: For TVs/monitors, Lightning devices use a digital AV (HDMI) adapter; USB-C devices use USB-C-to-HDMI.
• Compatibility notes: Some small converters are data-only and may say “not for audio/OTG,” so check the listing.

Higher-wattage USB-C chargers are generally compatible across many devices, but actual charging speed depends on your phone’s capabilities.

You can mirror your screen with a cable-based setup:

• Pick the right adapter: Use a digital AV adapter that matches your phone’s port—Lightning-to-HDMI for Lightning models, or USB-C-to-HDMI for USB-C models.
• Connect it up: Plug the adapter into your phone, run an HDMI cable from the adapter to the TV, then switch the TV to that HDMI input.
• Power pass-through: Some adapters include a charging port so you can keep your phone powered during longer sessions.
• Resolution support: Check the product details for output specs (commonly 1080p, or up to 4K on some USB-C options).

This wired approach is straightforward and avoids Wi‑Fi variables, though features can vary by adapter and display.

A few quick checks can help isolate the issue:

• Confirm compatibility: Make sure the adapter matches your phone’s port (Lightning or USB-C) and intended use. Some adapters are data-only and won’t handle audio/OTG.
• Inspect connections: Remove debris from ports, reseat all plugs, and try a different cable or TV/USB port if applicable.
• Add power: For camera/USB hubs or video output, use an adapter with pass-through charging, as some setups need extra power.
• Restart/update: Restart your phone and check for software updates.
• Cross-test: Try the adapter with another device or accessory to pinpoint the problem.

If it still doesn’t perform as expected, review the product page for feature notes and explore return or exchange options through your Walmart account.