MICROSOFT 

MICROSOFT EP2-77231 SURFACE LAPTOP 13 SD ED K/24/51 CM SC BLACK

Mfg Part Number:  EP2-77231  
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Price: $1,981.96
Quantity:
In Stock: 3
Last Updated: Oct 19, 2026
No Sales Tax except these states
, PO and Wire.

The Surface Laptop 13-inch, powered by Snapdragon® X2 Plus-now faster for everyday work and on-device AI. The PixelSense™ touchscreen supports responsive touch interaction in a traditional laptop form factor. See more of what matters with a taller 3:2 display, supporting vertical workspace for reading, editing, and document-focused work. Battery performance supports extended work sessions, with fast charging via USB-C ®, Wi-Fi 7, and Bluetooth® 5.4 for collaboration and cloud access.

Main Specification
General Information
Manufacturer Microsoft Corporation
Manufacturer Part Number EP2-77231
Manufacturer Website Address http://www.microsoft.com
Brand Name Microsoft
Product Line Surface Laptop for Business
Product Model 2145
Product Name Surface Laptop for Business
Product Type Notebook
Technical Information
AI-powered Yes
Processor
Processor Manufacturer Qualcomm
Processor Type Snapdragon X2 Plus
Processor Core Hexa-core (6 Core)
Maximum Turbo Speed 4 GHz
NPU Manufacturer Qualcomm
NPU Name Hexagon
NPU Performance 80 TOPS
Cache 22 MB
Chipset
Chipset Manufacturer Qualcomm
Memory
Standard Memory 24 GB
Maximum Supported System Memory 24 GB
System Memory Technology LPDDR5X
Memory Card Reader No
Storage
Drive Type Flash
Flash Memory Capacity 512 GB
Flash Memory Type UFS
Display & Graphics
Screen Size 13"
Display Screen Type LCD
Display Screen Technology PixelSense
Aspect Ratio 3:2
Screen Resolution 1920 x 1280
Pixel Density (ppi) 178
Touchscreen Yes
Graphics Controller Manufacturer Qualcomm
Graphics Controller Model Adreno Graphics
Graphics Memory Technology LPDDR5X
Graphics Memory Accessibility Shared
Wi-Di Technology Yes
VR Ready No
Network & Communication
Wireless LAN Yes
Wireless LAN Standard IEEE 802.11be
Wi-Fi Generation Wi-Fi 7
Bluetooth Yes
Bluetooth Standard Bluetooth 5.4
Built-in Devices
Front Camera/Webcam Yes
Front Camera/Webcam Video Resolution 1980 x 1080
Microphone Yes
Finger Print Reader Yes
Speakers Yes
Sensor Type Ambient Light Sensor
Interfaces/Ports
HDMI No
Total Number of USB Ports 3
Number of USB 3.2 Type-C Ports 2
USB Type-C Yes
Network (RJ-45) No
Operating System
Operating System Platform Windows
Operating System Windows 11 Pro
Operating System Language English (US)/Canadian French/Mexican Spanish
Software
Software Included Microsoft 365 30-day trial
Input Devices
Keyboard Yes
Keyboard Backlight Yes
Keyboard Localization English (US)
Copilot Key Yes
Battery Information
Number of Batteries 1
Number of Cells 4-cell
Battery Chemistry Lithium Ion (Li-Ion)
Battery Energy 50 Wh
Battery Weight 7.16 oz
Power Description
Input Voltage 230 V AC
Input Voltage 120 V AC
AC Adapter Frequency 60 Hz
AC Adapter Frequency 50 Hz
Power Plug Type Type C
Included Charger Power 45 W
Physical Characteristics
Color Family Black
Product Color Black
Height 0.61"
Width 11.3"
Depth 8.4"
Weight (Approximate) 2.70 lb
Miscellaneous
Package Contents
  • Surface Laptop for Business
  • 45W USB-C Wall Charger
  • Quick Start Guide
  • USB-C Charging Cable
  • Safety and Warranty Documents
Additional Information
  • Unit Length Packaged (in.): 13.74
  • Unit Width Packaged (in.): 10.12
  • Unit Depth Packaged (in.): 2.38
  • Unit Weight Packaged (lb.): 4.48
  • Unit Length Packaged (mm): 349
  • Unit Width Packaged (mm): 257
  • Unit Depth Packaged (mm): 60.5
  • Unit Weight Packaged (kg): 2.033
  • Master Pack Quantity: 3
  • Master Pack Length (in.): 14.06
  • Master Pack Width (in.): 11.1
  • Master Pack Depth (in.): 7.52
  • Master Pack Weight (lb.): 14.68
  • Master Pack Length (mm): 357
  • Master Pack Width (mm): 282
  • Master Pack Depth (mm): 191
  • Master Pack Weight (kg): 6.661
  • Units per Pallet: 198
  • Pallet Weight (lb.): 39.26
  • Shippers per Layer: 11
  • Pallet Layers: 6
  • Front Camera Autofocus: N
  • Front Camera Flash: N
  • Other input or output ports: 3.5 mm Headphone Jack
  • Amount of Regulated Material (in g): Pack(ATL) 5.56g, Pack(HPT) 5.68g
  • Convertible/Hybrid Display: N
  • Digital Audio Output: N
  • Built-in Speaker: Dual Omnisonic® speakers with Dolby Audio®
  • SAR Value: EU: 0.149 W/kg (10g SAR)
  • USB-A 3.2 Port: 1

    • Control & Buttons:

    • Power & Volume Buttons
    • Screen Brightness
    • Copilot Key
    • Backlit Keyboard
    Application/Usage Business
    Charger Included Yes
    Features Anti-reflection
    Windows Hello Compatible Yes
    Country of Origin China
    product information
    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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