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B8YX4AA#ABA HP UF SCROLL WRLS MSE 785M UNITED STATES / CANADA ENGLISH

Mfg Part Number:  B8YX4AA#ABA  
Image may not reflect the actual item.
Price: $89.50
Quantity:
In Stock: 45
Last Updated: Jan 09, 2026
No Sales Tax except these states
, PO and Wire.

Scroll at hyper speed in any direction

Work without interruptions with an ultra-fast mouse with advanced scrolling capabilities, quick charge, and programmable shortcuts. Navigate efficiently through demanding tasks with a dedicated horizontal scroll wheel and easy dual-mode connectivity.

Advanced scrolling for maximum efficiency

Swiftly move through intensive documents, spreadsheets, code, and more with dual metal scroll wheels, including a dedicated horizontal scroll wheel. Get the flexibility and efficiency you need with customizable scroll speeds

Crafted for comfort

Work comfortably even on longer days. This mouse is designed with a contoured shape that features extra thumb and pinky support for added comfort. The HP Comfort Silicone provides a soft, durable exterior made with liquid silicone rubber.

Charge. Connect. Perform.

Meet your day head on. Get a quick 3-min charge with a rechargeable supercapacitor, connect up to 3 devices wirelessly via HP Unifying Dongle or Bluetooth®, optimize your work?ows with 6 programmable buttons for shortcuts and quick access to generative AI tools, and silence distractions with quiet clicks.

Built for a better tomorrow

This thoughtfully designed mouse is made with at least 60% postconsumer recycled materials and comes in FSC certified packaging

Features| Magnetic, ultra-fast scroll wheel

Experience precision scrolling with a magnetic, ultra-fast scroll wheel that easily switches between tactile and free-spin modes.

HP Comfort Silicone

Engineered with liquid silicone that is soft to the touch, easy to clean and sanitize, as well as water and heat resistant.

HP Shortcut Wheel

Effortlessly manage calls and productivity shortcuts with the HP Shortcut Wheel. Customize controls for quick, seamless multitasking without taking your hand off the mouse

Main Specification
General Information
Manufacturer HP Inc.
Manufacturer Part Number B8YX4AA#ABA
Manufacturer Website Address http://www.hp.com
Brand Name HP
Product Model 785M
Product Name Ultra-Fast-Scroll Wireless Mouse 785M (B8YX4AA)
Product Type Mouse
Pointing Device
Pointing Device Connectivity Technology Wireless
Pointing Device Wireless Technology Bluetooth/Radio Frequency
Pointing Device Wireless Operating Distance 32.81 ft
Wireless Operating Frequency 2.40 GHz
Movement Detection Multi Surface
Movement Resolution (dpi) 6000
Total Number of Buttons 6
Number of Programmable Buttons 6
Scroller Type Scroll Wheel
Scrolling Directions Horizontal
Pointing Device Features Quiet Clicks
Pointing Device Features Fast Scrolling
Pointing Device Features Fast Charging
Pointing Device Features Adjustable DPI
Pointing Device Features Water Proof
Pointing Device Features Battery Indicator
Pointing Device Features Contour
Wireless Receiver Interface USB Type A
Rechargeable Yes
Interfaces/Ports
Pointing Device Host Interface USB Type A
Charging Interface USB 3.0 Type C
Power Description
Power Source Batteries
Physical Characteristics
Color Family Black
Product Color Black
Product Material Recycled Plastic
Product Material Silicone Rubber
Height 1.8"
Width 4.9"
Depth 3.9"
Weight (Approximate) 4.48 oz
Miscellaneous
Package Contents
  • Ultra-Fast-Scroll Wireless Mouse 785M (B8YX4AA)
  • USB Dongle
  • USB Type-C® Charging Cable
  • Quick Start Guide
  • Warranty Card
Operating System Compatibility iOS
Operating System Compatibility Mac OS
Operating System Compatibility ChromeOS
Operating System Compatibility Android
Operating System Compatibility Windows 11
Operating System Compatibility Windows 10
Platform Supported Mac
Platform Supported PC
Certifications & Standards
  • CE
  • CB
  • GS
  • FCC
  • IC
  • RCM
  • MPTC
  • WPC
  • SDPPI
  • NTC
  • IMDA
  • BSMI
  • NCC
  • SRRC
  • SIRIM
  • TRA
  • TP-BY
  • MoC
  • TRC
  • ICASA
  • KCC
  • VCCI
  • ANRT
  • RATEL
  • IFETEL
  • BIS
  • Telec
  • MOICT
  • ID
  • Subtel
  • NKRZI
  • Anatel
  • Conatel
  • PSRC
  • TCTA
  • UCC
  • cTUVus
  • MoIC&U
  • Puc
  • ST
  • CRC
  • SITEL
  • INDOTEL

https://pcb.inc.hp.com/dc/api/spec-sheet/ca-en/2102965929/pdf/B8YX4AA.pdf

Post-consumer-waste% 60%
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Warranty
Limited Warranty 1 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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