There are more capable Auto-Auxiliary-Power Multi-Port USB PD Chargers, e.g. PD Revision 3.1 with higher power and more USB Ports, but they are larger, heavier and they cost more and those former advantages are advantageous only if needed at all... IF YOU WANT TO CHARGE A LAPTOP, THIS IS NOT THE ONE FOR YOU – IT IS DOES NOT OUTPUT ITS 90W (TOTAL) THROUGH ANY OF ITS PORTS BUT 45W (MAX) through both simultaneously; but if charging a laptop is not the purpose, but rather FOR FAST CHARGING TWO SMARTPHONES OR OTHER USB-C DEVICES, THIS ONE, WITH ITS ULTRA-COMPACT AND -ULTRA-LIGHTWEIGHT METAL BUILD, AND BUNDLED WITH TWO USB CABLES IS OF THE VERY BEST![Review Date: 2023.09]PRODUCT: Auto-Auxiliary-Power (45W x2) 90W 2-Port USB-C x 2 PD+QC Charger AND USB-C to USB-C Charging Cable AND USB-C to Lightning Charging Cable.BRAND: LISEN.MODEL: LS-2E790.DESCRIPTION TITLE: “LISEN 90W USB C Car Charger, Dual USB C Port PD45W… Fast Charging, Mini Car Charger USB C with USB C Cable & Lightning Cable…”.DESCRIPTION [Pros (+), Cons (-), Neutral (*), Unknown (?)]:USB CHARGER:Basics: * DC Plug: Auto-Auxiliary-Power. * DC Voltage Input: 12-24V. * USB Ports and Naming: Marked (Top to Bottom): both are identical with “PD” in-between (referred to hereon as: ‘C1’, ‘C2’). * Color: Black.USB Specifications: ? USB Charger Transistor Semiconductor: GaN (Gallium Nitride; superior to traditional Silicon chargers; enabling: higher power handling and faster charging, higher energy-efficiency and lower heat generation, smaller size and lighter weight)?: Not Specified. + USB Ports: + USB-C x 2. + USB Devices Charged / Powered Simultaneously: 2. + USB Charging Technologies and Protocols: + USB-IF PD (‘Power Delivery’)?: Yes. + PD: PPS (‘Programmable Power Supply’) Protocol?: Yes. + USB Charging Technology: Revision: + PD: 3.0 . + USB Power Output (Total): 90W. - USB Power Output, in Single-Port Output Mode, using the Single Highest Power USB Port (Max): Equal to (no less than) the Charger’s USB Power Output (Total)?: NO!: 45W (Max) vs. 90W (Total).Safety: Protections: + Over-Current + Over-Voltage. + Over-Temperature. + Short-Circuit. + Non-Flammable (Fire Resistant Materials).Design, Build, Durability, Use Comfort, Esthetic: + Material: + Housing: Metal: Aluminum. + Faceplate: Metal: Aluminum. + Build Quality and Durability: Excellent. + Weight: Light?: Yes! + Size: Compact? Yes! + Portability: Excellent! + Marked Informatively (on Body)?: + Power (Total)?: Yes. + Power Technologies and Power Schemes?: Yes. + Design: Minimalist?: Yes. + Finish: Matte?: Yes. + Color: Single Uni-Color?: Yes.* Warranty: 1-Year.USB CABLES: 2: + USB-C to USB-C Charging Cable (referred to hereon as: ‘C’) x 1. * USB-C to Lightning Charging Cable (referred to hereon as: ‘L’) x 1.Basics: * Connectors: + C: USB-C Male to USB-C Male. * L: USB-C Male to Lightning Male. * Length: C = L: 3.3 ft = 1m. * Color: C = L: Black.USB Specifications: + USB Charging Technologies and Protocols: C = L: + USB-IF PD (‘Power Delivery’)?: Yes. + PD: PPS (‘Programmable Power Supply’) Protocol?: Yes. + USB Charging Technology and Protocol: Revision: C = L: + PD (+PPS): 3.0 . * USB Current (Max): 3A. * USB Power (Max): * C: 60W. * L: 27W.Design, Build, Durability, Use Comfort, Esthetic: C = L: ~ Build Quality and Durability: Good: + Cable: Heavy-Duty: Thick and Strong?: Yes. + Cable's Sleeve: Fabric Nylon-braided Jacket (as opposed to rubber or plastic which are prone to cracking and peeling)?: Yes. + Connectors' Shells (Plugs): - Metal?: No: Plastic. - Finish: Matte?: No: Glossy. - Strain-relief at the Cable's intersections with the Connectors' Shells?: No. - Marked Informatively (on Plugs): Power (/Current) Tolerance (Max)?: No. + Design: Minimalist?: Yes.ADDITIONAL INFO:* [For reference: the most advanced USB PD Charging Specification: Revision and Power: 3.1 with 240W (Total)].* USB Charging Technologies, Revisions and Protocols for each USB Port: C1 = C2: * PD 3.0 PPS: (48W?/) 45W (Max): 3.3-11V x 3A, 3.3-16V x 3A. * PD 3.0: 45W (Max): 5Vx 3A, 9V x 3A, 12V x 3A, 20V x 2.25A.* USB Power (Max) Output Schemes (Power Distribution for Single/Combined Port/s Modes): * C1 = C2: 45W. + C1 + C2: 45W + 45W = 90W.