USB Power Delivery PD 3.1 cable with Extended Power Range EPR charging up to 240 W at 48 V / 5 A, backward compatible with PD 3.0/2.0/1.0 USBC male to USBC male for connecting to USBC device ports EMarker chipset for lossless, reliable 240 W power delivery over the entire distance Supports data transfer speeds up to 480 Mbps Braided, tangleresistant jacket with heavyduty strain relief Sturdy aluminum boot for superior durability Foil and braid double shielding to reduce EMI and other interference sources Goldplated pins and pure copper wire for corrosionfree connections Bidirectional design either plug can send power and data from a source or receive them at a downstream device Great for your current and future USBC powered laptop, MacBook Pro or docking station Charges other TypeC devices like phones, tablets, portable game consoles and more Threeyear warranty