en.Wedoany.com Reported - Buffalo Japan will release three new USB chargers in early July, models "BSACPD10005C4BK," "BSACPD14005C4BK," and "BSACPD24005C4BK," all equipped with 4 ports and the "PWRArrange" automatic power distribution function, along with a "transient interruption suppression function" to address the issue of power supply interruptions to connected devices when plugging or unplugging devices on multi-port USB PD chargers.

As more devices support USB PD (Power Delivery) charging and power supply, multi-port chargers are becoming common tools for simplifying cable management. However, when charging a device on one port and connecting another device to an idle port, the power supply to the previously connected device may be interrupted. For smartphones or laptops with built-in batteries, the impact of transient interruptions is limited; but for battery-less devices that rely on USB PD for continuous power, such as mini PCs or portable monitors, transient interruptions can cause sudden shutdowns, data loss, or display interruptions.

The "BSACPD10005C4BK" is a model with a total maximum output power of 100W, featuring 3 USB Type-C ports (single port max output 100W) and 1 USB Standard-A port (max 22.5W), dimensions 60 (W) × 57 (D) × 31.5 (H) mm, weight 180.6g, and an Amazon pre-order price of 6,480 yen.

The "BSACPD14005C4BK" is a model with a total maximum output power of 140W, equipped with 4 USB Type-C ports, single port max output 140W, and when all 4 ports are used simultaneously, it automatically distributes 20W to 45W per port. Measured dimensions 77.5 (W) × 71.5 (D) × 33 (H) mm, weight 307g, and an Amazon pre-order price of 11,980 yen.

The "BSACPD24005C4BK" is the flagship model with a total maximum output power of 240W, the only one of the three that comes with a dedicated power cable and stand. It has 4 USB Type-C ports, single port max output 140W, and when all 4 ports are used simultaneously, ports 1 and 2 have a combined max of 140W, while ports 3 and 4 have a combined max of 100W. Body dimensions 121 (W) × 87.5 (D) × 36.5 (H) mm, weight 536.5g, 678g including cable, designed for fixed desktop use, with an Amazon pre-order price of 17,980 yen.