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Anker Prime 240W GaN Desktop Charger (4 Ports)

Overview

The Anker Prime 240W GaN Desktop Charger (4 Ports, A2342) is a premium desktop charging station that delivers up to 240W total output through three USB-C ports and one USB-A port. The primary USB-C port supports up to 140W PD3.1 Extended Power Range (EPR) charging at 28V/5A, enabling full-speed charging for 16-inch MacBook Pros, Dell XPS workstations, and other high-power laptops, while the remaining three ports intelligently share the power budget for simultaneous multi-device charging. Built with Anker's GaNPrime architecture and ActiveShield 2.0 thermal management in a compact desktop form factor with a detachable stand, it replaces multiple individual laptop chargers and power bricks with a single elegant hub for the modern desk setup.

Key Highlights
  • 240W total GaN output across 4 ports — 3 USB-C and 1 USB-A — with dynamic power allocation supporting simultaneous dual-laptop charging at full speed (140W + 100W)
  • USB-C1 delivers up to 140W PD3.1 (28V/5A EPR), enough to fast-charge a 16-inch MacBook Pro to 50% in approximately 30 minutes or power demanding gaming laptops and workstations
  • Desktop form factor with detachable stand for vertical or horizontal placement; GaNPrime architecture delivers high power density in a compact footprint with ActiveShield 2.0 thermal management
  • Intelligent dynamic power allocation: single port delivers full 140W; dual-port mode delivers 140W + 100W (240W); triple/quad-port mode intelligently distributes the remaining power budget
  • Comprehensive protocol support including PD3.1 EPR, PD3.0, PPS, QC4+, QC3.0, SCP, AFC, FCP, Apple 2.4A, and BC1.2 for broad device compatibility across laptops, tablets, phones, and accessories

Technical Specifications

Brand Anker
Model Anker Prime 240W GaN Desktop Charger (4 Ports)
Output 240W Max Total (4 ports shared) — USB-C1: 140W PD3.1, USB-C2: 100W PD3.0, USB-C3: 100W PD3.0, USB-A: 22.5W Max
Input 100-240V ~ 2.5A 50/60Hz
Ports & I/O 3x USB-C (140W PD3.1 / 100W PD3.0 / 100W PD3.0)
1x USB-A (22.5W Max)
Dimensions 106 x 70 x 40 mm (4.2 x 2.8 x 1.6 in) without stand; 106 x 70 x 57 mm with stand base