HP Thunderbolt 4 280W G4 Dock with Combo Cable

The HP 4J0G4AA#ABA is a Thunderbolt 4 dock that lets you run an entire workstation through one reliable cable. Plug in and your laptop receives up to 230 W of power while your displays, network, and peripherals come to life without extra adapters or chargers cluttering the desk.

Creative professionals who need multiple high-resolution monitors, financial analysts juggling dense spreadsheets, or remote workers aiming for a distraction-free setup can all benefit from the dock’s ability to drive as many as four 4K screens at 60 Hz. Whether you edit video, monitor data feeds, or hold video calls side by side, the visual space stays smooth and sharp.

Connectivity is ready for just about anything you bring to the office. The upstream Thunderbolt 4 port handles data, video, and power in one connection, while downstream ports—USB-C, USB-A, HDMI, and DisplayPort—welcome the rest of your gear. A 2.5 Gigabit Ethernet jack keeps large file transfers and conference calls stable even when Wi-Fi is congested.

Security sits at the firmware level thanks to HP Sure Start, which meets NIST 800-193 guidelines and helps shield the dock and connected devices from low-level attacks. Intel vPro support allows IT teams to perform remote updates or troubleshooting, a valuable feature for organizations with distributed or hybrid staff.

The square footprint of 98 mm on each side and a height of 68 mm takes minimal desk space, and the weight of about 760 g makes the dock easy to move between offices or conference rooms. Cross-platform compatibility with Windows, macOS, Chrome OS, and Linux also means one model can serve mixed device fleets or shared hot-desking environments without drama.

• Connect up to four 4K displays at 60 Hz for expansive multitasking
• Delivers a combined 230 W of power to keep high-performance laptops charged
• One Thunderbolt 4 input plus USB-C, USB-A, HDMI, and DisplayPort outputs for flexible peripheral support
• 2.5 Gigabit Ethernet port for fast and consistent wired networking
• HP Sure Start firmware protection aligned with NIST 800-193 security standards
• Works with Windows, macOS, Chrome OS, and Linux systems
• Small footprint measuring 98 mm by 98 mm with a 68 mm height and a weight of roughly 760 g
• Ships with a 280 W power supply, power cable, and backing from a one-year HP warranty