HP Pro Tower 400 G9 PCI Desktop PC

Think how much you use your mouse and keyboard. That's why we've taken the time to design products that are comfortable to use so you can work productively every day - and all day if necessary.

Make the most of the available ports on your HP Business Desktop or HP Workstation with the HP DisplayPort to HDMI True 4K Adapter, which converts your DisplayPort™ output to HDMI for quick and easy connection to a range of multimedia devices that can support 4K resolution and 60hz refresh.

Free your workers from their desks with the entry-level Bluetooth® wireless headset. Meet the Voyager 4300 UC Series. It’s everything your teams need to stay productive and connect to all their devices whether at home or in the office.

Built for style with a sleek design that focuses on comfort and reliability. Poly signature audio quality so you know you will sound great. And intuitive and simple features so every user can connect to their preferred device simply and easily.

Now you can get everything you want in a wireless keyboard – comfort, productivity, reliability and style. Customize the functions of 20+ keys[1] to work faster and smarter. Made with sustainably-sourced materials[2], it's also easy to keep clean and sanitary[3].

Turn your home office into a conference room. The all-in-one Poly Sync 10 USB speakerphone delivers high-quality audio that’s great for voice and music. Its two-microphone array reduces surrounding noise for better conference calls.

The HyperX Alloy Origins™ 60 is a supremely portable 60% form factor keyboard that gives you more room for sweeping mouse movements. It features a durable, full aluminum body, and reliable HyperX switches balanced for speed and performance which are rated to withstand 80 million keypresses. The stock double shot PBT keycaps have secondary functions printed on them so you can quickly locate additional functionality. Let your style shine bright with the HyperX switches’ exposed LED design, and stunning lighting effects. Further customize your keyboard with macros, personalized lighting profiles, and more with HyperX NGENUITY software.[3]

Effortlessly make a great impression with built-in AI on the HP 34" WQHD Conferencing Monitor. Intelligent conferencing delivers productive, high-quality collaboration every time. And it's all on a dazzling ultrawide display with powerful Thunderbolt™ 4.

Now you can get everything you want in a wireless keyboard and mouse combo – comfort, productivity, reliability and style. Customize the functions of 20+ keys[1] and enjoy precise mouse tracking to work faster and smarter. This combo contains recycled materials[2] and they're also easy to keep clean and sanitary.[3]

Get lost in any passion project with the HP Series 5 27-inch FHD Monitor with Speakers. Its sleek design with integrated dual 2W audio gives you the flexibility to fully enjoy your entertainment, and its vibrant color and deep contrast ratio lets you see everything as it was meant to be seen. Enhance your screen time and your pastime with a higher refresh rate[1] for a screen-tear-free experience.

Add rich stereo audio to select E-Series monitors, Series 5 Pro monitors and P-Series monitors[1] and keep a clean, clutter-free desk with the HP S101 Speaker Bar, which fits neatly underneath the display head and connects through USB.

Think how much you use your mouse. That's why we've taken the time to design a wired mouse that is comfortable to use so you can work productively every day - and all day if necessary.

Plug right in and get ready to speak and hear clearly all day. With noise-cancelling, comfortable design, and easy adjustment, your sound comfort will carry you from call to call without interference or frustration.

Pick up and go with this perfect plug-in-play companion, a comfortable keyboard with all the bells and whistles for wherever your journey takes you.

The HyperX Pulsefire Mat Gaming Mouse Pad is built for durability and precision tracking with a highly optimized surface and anti-fray stitching. With an anti-slip rubber underside and comfortable padding, you can enhance your gaming and your comfort. The flat surface provides a smooth, consistent mouse glide and it rolls up for easy portability. Pulsefire Mat is available in a variety of size options to accommodate for different play styles and space requirements.