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A Surface Pro Flex Keyboard with Slim Pen works detached from a Surface device.
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The ultimate Pro keyboard for unrivaled flexibility
A top-down view of a Surface Pro Flex Keyboard with Slim Pen in the color Black.
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Surface Pro Flex Keyboard with Slim Pen - Black

Unrivaled flexibility comes in the perfect pair— Surface Slim Pen stores and recharges in the premium keyboard designed to be used either attached to your ...Pro¹ for the ultimate laptop set-up or detached² as a standalone keyboard for a new level of flexibility. The new Copilot key³ brings the power of AI to your fingertips.

Surface Pro Flex Keyboard with Slim Pen is compatible with Surface Pro (11th Edition),1 Surface Pro 9,1 and Surface Pro 8 running Windows 11.1

60-day price protection

Enjoy price protection for 60 days from your delivery date. If we drop the price of a physical product or you find it lower at an eligible retailer, contact us and we'll honor a one-time price adjustment. Exclusions apply.
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Original price was $449.98 and now price is $429.99

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Overview Tech specs Compare

Unrivaled comfort, ultimate flexibility

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Skip Learn more about features of Surface Pro Flex Keyboard with Slim Pen.
An angled view shows a Surface Pro Flex Keyboard with Slim Pen working detached from a Surface device, with Surface Slim Pen for Business stored and charging in the built-in tray.

Effortless pairing

Transition seamlessly between attached and detached2 use with effortless pairing ready to go the first time you use it.

A person uses a detached Surface Pro Flex Keyboard with Slim Pen in their lap to type on a Surface device that’s set up on a table.

Adapt to any location

Whether you’re working from a cramped airplane seat or need to type with your keyboard in your lap, detach Surface Pro Flex Keyboard with Slim Pen and stay in your flow.

A Surface Pro Flex Keyboard with Slim Pen detached from a Surface device sits on a table with other various items.

Create the ultimate productivity set up

Attach this keyboard to your Pro1 to type as you would on a laptop, and dock Surface Pro (11th Edition)1 to a monitor to create a more ergonomic workspace.

A close-up view shows a Surface Pro Flex Keyboard with Slim Pen working detached from a Surface device.

Battery life that lasts

Enjoy peace of mind when you use this keyboard detached with 41 hours of continuous typing.4 When you need to recharge, simply attach back to your device.5

A person types on a detached Surface Pro Flex Keyboard while drawing on the screen of a Surface device with a Surface Slim Pen.

Natural inking at your fingertips

Sketch and write naturally on the screen with Surface Slim Pen, always ready and charged in the keyboard’s storage tray.

End of Learn more about features of Surface Pro Flex Keyboard with Slim Pen. section

Best-in-class details

Spacious and responsive

Enjoy increased precision and comfort with a touchpad that is 14.3% larger than previous generations.

Customizable haptic touchpad

Tap and create using intuitive gestures and enjoy precise control with adjustable pressure sensitivity.

Type in peace and quiet

Concentrate better and reduce audio distractions with a sleek and silent keyboard.

Sleek, stylish design

Get your choice of color, Black or Bright Sapphire,6 in a durable Alcantara® material with a rich texture.

The most inclusive 2-in-1 keyboard on the market

A top-down view of Surface Pro Flex Keyboard with Slim Pen.

Inclusive by design

Surface Pro Flex Keyboard with Slim Pen is designed with inclusivity in mind, featuring a precision haptic touchpad that allows you to use it with different parts of your limbs, including your palm or residual limbs. Surface Pro Flex Keyboard with Slim Pen also empowers you to work more comfortably by placing your device and keyboard where it feels most natural to you.
Surface Adaptive Kit port indicators.

Customize your keyboard

Surface Pro Flex Keyboard with Slim Pen works with Surface Adaptive Kit1 to make it easier to use, open, and navigate your device.
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Quick access to three new keys

Instant Copilot

Open Copilot with a single key to help improve productivity and simplify daily tasks.3

Mute quickly

Simply tap the key to quickly unmute or mute your microphone.

Snip in a snap

Effortlessly grab a screenshot with a key that gives you quick access to the snipping tool.

Essential accessories

Get more from your Surface with additional accessories designed to enhance your productivity and streamline your workflow.
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A person uses a Surface Slim Pen to draw on the touchscreen of a Surface device.

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Why buy from Microsoft Store 

We offer free shipping, free returns, and cash for eligible used devices, as well as multiple ways to pay. Plus, if we lower our price on a physical product within 60 days from delivery, we’ll honor a one-time price adjustment.​
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60-day price protection

If we drop the price of a physical product or you find it lower at an eligible retailer within 60 days, we'll match it.
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Get it now, pay later

Flexible payment options help you pay how you want, at the Microsoft Store.
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Microsoft Complete

Protect your device against accidents for up to 4 years. Shop smarter with Microsoft Complete and get technical support, as well.
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Free 2-3 day shipping

Get 2–3 day shipping at no cost, no minimum amount.
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  • Discounts: Supplies limited. Actual savings depends on product availability.
  • Flexible payments: With approval of Citizens Pay Line of Credit at 0% APR and 12- or 18-month term. Subject to individual credit approval. See the Citizens Pay Line of Credit Agreement for full terms and conditions. Citizens Pay Line of Credit Account offered by Citizens Bank, N.A.​
  • Price protection: Microsoft Store Price Adjustment: Valid on purchases of qualifying new or refurbished consumer and commercial physical products made at Microsoft Store and Microsoft Experience Centers in select markets for 60 days from the date product is received. Eligible Retailer Price Adjustment: Valid on purchases of qualifying new consumer physical products from Microsoft Store and Microsoft Experience Centers in select markets for 60 days from the date product is received. Excludes commercial and refurbished products. An Eligible Retailer Price Adjustment cannot be requested at time of purchase. Microsoft reserves the right to verify an eligible retailer’s advertised price and availability of the product. The product sold by the eligible retailer must be identical to the product sold by Microsoft and must be in stock for purchase at the eligible retailer at the reduced price. Exclusions apply. Both price adjustments: Price Adjustment must be requested within 60 days after the customer receives the product and cannot be completed at time of purchase. Customer is eligible only if the product is in stock for purchase at Microsoft Store or a Microsoft Experience Center. Customer must contact Microsoft to request the adjustment. For purchases from Microsoft Store, contact Microsoft Store Sales and Support with your Microsoft Account information and any other information requested by a representative. For purchases from a Microsoft Experience Center, you must return to the location with your receipt. Limit 1 price adjustment total per product. Excludes Surface Hub, HoloLens, and Windows DevKit. See Microsoft Store Price Protection for full terms and full list of eligible retailers
  • ​Returns: Available with eligible physical products purchased from Microsoft Store online and Microsoft Experience Centers in select markets. Return process must be started within 60 days after customer receives the product. Limit 5 product returns per eligible customer purchase. Excludes Surface Hub, HoloLens, and Windows DevKit. Applicable return policy applies. For purchases made at Microsoft Store, see applicable Microsoft Terms of Sale for more information. For purchases made at a Microsoft Experience Center, see receipt for more information. Microsoft reserves the right to modify or discontinue offers at any time.​
  • Trade-In: Available only through the Microsoft Store online in the United States (including Puerto Rico). Offer valid for reimbursements after trade in of qualifying devices (PC, laptop, mobile phone, tablet, video game console). Recycled devices are not eligible for cash back. To be eligible for trade in, you must own the qualifying device, device must power on, battery must hold charge and not be required to be plugged in to operate, and be in fully-functional, working condition without broken/missing components, cracked display/housing, liquid damage, modification(s) or have device warranty seal broken. Device cannot be password protected, and must include original chargers/accessories, and must contain hard drive. Customer must mail in the qualifying trade-in device to be eligible for the reimbursements. All trade-ins are final. Cannot be transferred or otherwise redeemed for cash or gift cards, or credit towards other devices or products. May not be combined with other offers. Microsoft reserves the right to modify or discontinue offers at any time. Other exclusions and limits may apply.
  • Microsoft reserves the right to modify or discontinue offers at any time.
  • [1] Sold separately.
  • [2] Detached use requires Windows 11.
  • [3] Use Copilot key with supported Windows 11 devices; feature availability varies by device and market, see Key Support.
  • [4] Requires Windows 11. Battery life varies significantly based on usage, network and feature configuration, signal strength, settings, and other factors. See Surface Battery Performance for details.
  • [5] Surface Pro Flex Keyboard with Slim Pen can be attached to Surface Pro (11th Edition), Surface Pro 9, and Surface Pro 8.
  • [6] Available colors may vary by market.
  • [^] With approval of Citizens Pay Line of Credit at 0% APR and 12- or 18-month term. Subject to individual credit approval. See the Citizens Pay Line of Credit Agreement for full terms and conditions. Citizens Pay Line of Credit Account offered by Citizens Bank, N.A.

  • [1] Detached use requires Windows 11.
  • [2] Testing conducted by Microsoft in April 2024, using pre-production compatible Windows 11 devices and software, under controlled conditions. Testing consisted of full battery discharge with continuous typing while keyboard is detached from the device. All settings were default including backlight off and no pen in tray. Battery life varies significantly with settings, usage, and other factors.
  • [3] Sold separately.
  • [4] Use Copilot key with supported Windows 11 devices; feature availability varies by device and market, see Key Support.
  • [5] Available colors may vary by market.
  • [6] Microsoft’s Limited Warranty is in addition to your consumer law rights.
  • [7] Based on internal testing. Connectivity may vary based on usage and environmental factors.
  • [8] Surface Pro Flex Keyboard with Slim Pen with optional bold keyset version available only in US English. 

Compare Surface keyboards

A Surface Pro Flex Keyboard with Slim Pen.

Surface Pro Flex Keyboard with Slim Pen

Ideal for those seeking the most premium keyboard experience with flexibility to adapt to a workspace.

  • Works both attached and detached1
  • 14.3% larger, 112.75 x 57.3 mm haptic touchpad
  • Premium, ultra-quiet typing
  • Always-visible Surface Slim Pen, stored securely and wirelessly charged
Shop Surface Pro Flex Keyboard
A Surface Pro Keyboard with Slim Pen.

Surface Pro Keyboard with Slim Pen

Ideal for those wanting a premium typing experience as well as pen storage and charging.

  • Surface Slim Pen storage and charging built in
  • Premium typing and 100.7 x 56.7 mm mechanical touchpad
Shop now Shop Surface Pro Keyboard with pen storage
A Surface Pro Keyboard.

Surface Pro Keyboard

Great option for a premium typing experience.

  • Premium typing and mechanical touchpad

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[1] Detached use requires Windows 11.
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