HP Internal Serial Port (600/705/800)

If you’re looking to keep your HP business desktop compatible with legacy devices, this internal serial port is a simple and reliable solution. Designed specifically for HP EliteDesk and ProDesk systems, it adds a 9-pin serial connection directly inside your machine, supporting smooth communication with older equipment. Whether you’re using legacy peripherals, industrial equipment, or specialized tools, this serial port ensures seamless connectivity without the need for external adapters. Compact and lightweight at just 0.04 pounds, it fits neatly into your desktop without taking up unnecessary space. Backed by a one-year warranty, it’s an easy way to add versatility and extend the functionality of your trusted HP system.

Highlights

• Adds a 9-pin internal serial port for legacy device support
• Compatible with HP EliteDesk 800 G4 TWR, 800 G4 SFF, 705 G4 MT, 705 G4 SFF
• Also supports HP ProDesk 600 G4 MT and 600 G4 SFF models
• Compact design with dimensions of 3.38" H x 4.68" W x 0.91" D
• Lightweight construction at 0.04 lb for easy installation
• Backed by a one-year limited warranty for peace of mind