Key features\n--240W PD 3.1 Ultra-Fast Charging & 2-Pack Value: Power up two devices simultaneously at incredible speeds! Each cable supports the latest PD 3.1 standard (48V/5A) for peak 240W charging, delivering up to 56% charge to a MacBook Pro 16\"" in just 30 minutes (2.5x faster than standard cables). Backward compatible with 140W/100W devices. The perfect solution for home, office, or travel\n--Unmatched Durability & Tangle-Free Design: Both cables boast military-grade toughness. Featuring robust aluminium alloy connectors and reinforced nylon braiding, each is rigorously tested to withstand over 30,000 bends and 20,000 plug/unplug cycles. Enjoy reliable, tangle-free use and easy storage for years to come\n--Intelligent Safety & E-Marker Chip: Advanced E-Marker chips are integrated into each cable, intelligently identifying connected devices and negotiating the optimal voltage/current (up to 48V/5A). Comprehensive safeguards protect against over-current, over-voltages