The US Cellular SIM Trio Max 3-in-1 Card. Optimized for Full 5G & 5G+ Network Speeds.
Features:
- Universal 3-in-1 Design: Both styles feature a multi-cut punch-out design, allowing them to instantly break down into Standard (2FF), Micro (3FF), or Nano (4FF) sizes to fit any smartphone or tablet tray.
- Bring Your Own Device (BYOD): Perfect for activating unlocked compatible devices on the US Cellular network.
- Network Capabilities: Fully compatible with nationwide data networks, crisp HD voice calling, and text messaging. The Trio Max units are specifically optimized for enhanced high-speed 5G bands.
- Easy Activation: Ready for use with US Cellular prepaid or postpaid plans. Simply insert the card and activate via the carrier’s website or customer support line.
