The HP Pavilion Gaming Keyboard 550 is a hybrid mechanical keyboard designed to enhance both gaming and productivity experiences. It features Red Hybrid mechanical-membrane switches that provide a smooth, linear keystroke experience, enabling rapid and silent key presses.

Key Features:

• RGB LED Backlighting: The keyboard includes customizable RGB LED backlighting with a floating key design, allowing users to personalize their lighting preferences.
• Anti-Ghosting and 10-Key Rollover: Equipped with 10-key rollover anti-ghosting, it ensures that simultaneous key presses are accurately registered, which is crucial during intense gaming sessions.
• Media Control Function Keys: Dedicated media control function keys enable quick adjustments to volume and media playback without interrupting your current task.
• Gaming Mode Function Key: Activating the gaming mode function key prevents unintended interruptions by disabling certain background processes during gameplay.
• Adjustable Legs: The keyboard features two-way adjustable legs, allowing users to set a comfortable typing angle.

• 75% Layout
• Gasket Mount
• Hot- Swappable
• RGB Backlight
• 2.4GHz | BT | Wired
• PBT Keycaps

• 80% Layout
• Gasket Mount
• Hot-Swappable
• RGB Wraparound Lights
• Fully Self-Developed 8 Major Music Rhythms 2.0
• 2.4GHz | BT | Wired
• PBT Keycaps

• 100 keys, 1800 Layout with knib
• Gasket-Mounted & Flex-Cut Hotswappable PCB
• Five Layers of Sound-dampening Materials
• Bluetooth 5.0 Wireless/Wired Keyboard With 8000mAh Battery
• South-facing RGB Backlight

• Tri-mode Connection Keyboard: AULA F75 Pro wireless mechanical keyboards work with Bluetooth 5.0, 2.4GHz wireless and USB wired connection, can connect up to five devices at the same time, and easily switch by shortcut keys or side button. F75 Pro computer keyboard is suitable for PC, laptops, tablets, mobile phones, PS, XBOX etc, to meet all the needs of users. In addition, the rechargeable keyboard is equipped with a 4000mAh large-capacity battery, which has long-lasting battery life
• Hot-swap Custom Keyboard: This custom mechanical keyboard with hot-swappable base supports 3-pin or 5-pin switches replacement. Even keyboard beginners can easily DIY there own keyboards without soldering issue. F75 Pro gaming keyboards equipped with pre-lubricated stabilizers and LEOBOG star vector switches, bring smooth typing feeling and pleasant creamy mechanical sound, provide fast response for exciting game
• Gasket Structure and PCB Single Key Slotting: This thocky heavy mechanical keyboard features a gasket structure, extended integrated silicone pad, and PCB single key slotting, better optimizes resilience and stability, making the hand feel softer and more elastic. Five layers of filling silencer fills the gap between the PCB, the positioning plate and the shaft, effectively counteracting the cavity noise sound of the shaft hitting the positioning plate, and providing a solid feel
• 16.8 Million RGB Backlit: F75 Pro light up led keyboard features 16.8 million RGB lighting color. With 16 pre-set lighting effects to add a great atmosphere to the game. And supports 10 cool music rhythm lighting effects with driver. Lighting brightness and speed can be adjusted by the knob or the FN + key combination. You can select the single color effect as wish. And you can turn off the backlight if you do not need it
• Professional Gaming Keyboard: No matter the outlook, the construction, or the function, F75 Pro mechanical keyboard is definitely a professional gaming keyboard. This 81-key 75% layout compact keyboard can save more desktop space while retaining the necessary arrow keys for gaming. Additionally, with the multi-function knob, you can easily control the backlight and Media. Full-key macro programmable, you can customize the function of single key or key combination function through F75 driver to increase the probability of winning the game and improve the work efficiency. N key rollover, and supports WIN key lock to prevent accidental touches in intense games

• 80% Layout
• Gasket Mount
• Hot-Swappable
• RGB Wraparound Lights
• Fully Self-Developed 8 Major Music Rhythms 2.0
• 2.4GHz | BT | Wired
• PBT Keycaps

• Wireless Bluetooth 5.2 Connectivity
• Connects to up to Three Devices
• Operating Distance up to 32.8′
• Standard-Sized Keycaps
• Smart Shortcuts
• Custom Switching Keys
• Up to 2 Years of Battery Life
• Includes 2 x AAA Batteries
• Windows, Mac, iPadOS & Chrome Compatible

• 0.1ms Latency
• 0.005mm RT Accuracy 
• 8kHz Polling Rate
• 128K Scan Rate
• 0 Dead Zone
• SOCD, RS, DKS, MT, TGL, Key Macros
• Hot-Swappable
• 0.1- 3.4mm Actuation Range 
• North-facing RGB LED Lights
• Wired Connection
• Weight: 1030±30g
• Dimensions: 322 x 136.9 x 40.7mm

• Dual-Mode Connectivity
• Compact 110 Key Layout
• PBT Durable Keycaps
• Linear Red Switches