Small adjustments make a big impact when it comes to typing accuracy. This sleek, stylish keyboard includes legs that can be adjusted by up to 6 degrees and contoured keycaps so you can strike the right key. Plus 2.0 mm travel delivers all-day comfort. Customize your keyboard with HP Accessory Center[1] to optimize how you work. Program 20+ keys with shortcuts so you can reduce keystrokes and work smarter in your most used apps. Frequent battery changes are very frustrating. They can also drain your productivity and who needs that? Problem solved with a battery life that can last up to 20 months with LEDs turned off[4]. Responsibly designed, this keyboard helps reduce landfill waste by using post-consumer recycled materials that make up more than 60% of the plastics in the keyboard[2]. It’s all part of HP’s commitment to supporting cleaner air and waterways for a better world. A Keyboard Without CompromiseNow 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]. Keyboard Recommended usage Home Connectivity technology Wireless Device interface PS/2 Keyboard key switch Membrane Pointing device No Keyboard form factor Full-size (100%) Numeric keypad Yes Keyboard keys operating life 10 million characters Programmable hot keys Yes Frequency band 2.4 GHz Country of origin China Design Backlight No Island-style keyboard Yes Product colour Black HP segment Business Power Power source type Battery Keyboard battery type AAA Number of batteries (keyboard) 2 Battery type 2 x AAA Mouse Mouse included No System requirements Windows operating systems supported Windows 10, Windows 11 Mac operating systems supported MacOS Minimum system requirements USB Type-A port Sustainability Total carbon footprint (kg of CO2e) 5.3 Sustainable technologies and materials 60% post-consumer recycled plastic Compliance certificates EAC, BIS, Federal Communications Commission (FCC), CE, BSMI Sustainability compliance Yes Brand-specific features HP GTIN (EAN/UPC) 196188160435, 196188160527 HP GTIN (EAN/UPC) with options (ABB) 196188160435; (ABU) 196188160527 Weight & dimensions Keyboard dimensions (WxDxH) 428.22 x 115.47 x 18.06 mm Keyboard weight 430 g Weight 430 g Packaging content Number of products included 2 pc(s) Batteries included Yes Warranty card Yes Packaging data Package width 29 mm Package depth 156 mm Package height 459 mm Package weight 630 g Technical details General Product Safety Regulation (GPSR) URL https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true Other features Compatibility Compatible with PCs with available USB-A port. Width 428.2 mm Height 18.1 mm Depth 115.5 mm Compatible operating systems Windows 11; Windows 10; macOS UNSPSC-code 43211706 Logistics data Harmonized System (HS) code 84716060 Pallet gross weight 522.6 kg Master (outer) cases per pallet 60 pc(s) Master (outer) cases per pallet layer 6 pc(s) Pallet weight (imperial) 522.6 kg (1152.1 lbs) HP 455 Programmable Wireless Keyboard Ultra-simple 360 Spin