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Satechi Slim X3 Bluetooth Backlit Keyboard, Multi-Device Sync, Space Gray
Satechi

Satechi Slim X3 Bluetooth Backlit Keyboard, Multi-Device Sync, Space Gray

Bottom line: The Satechi Slim X3 Bluetooth Backlit Keyboard: Full-size layout with numeric keypad, uncommon on slim Bluetooth boards; main trade-off: low-profile scissor keys feel shallow next to mechanical switches.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For keyboards, mice, headsets and other PC peripherals, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Full-size layout with numeric keypad, uncommon on slim Bluetooth boards
  • ✓ 10 backlight levels for dim rooms or bright offices
  • ✓ macOS-dedicated shortcut keys match Apple key placement
  • ✓ Aluminum Space Gray shell pairs with MacBook and iMac finishes
  • ✓ Ships with 2 rubber risers, USB-C cable, 2-year limited warranty

Cons

  • ✗ Low-profile scissor keys feel shallow next to mechanical switches
  • ✗ Layout is Mac-first, so Windows key mapping needs remapping
  • ✗ Backlight use shortens time between USB-C recharges

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SpecPicks Verdict

SpecPicks scored Satechi Slim X3 Bluetooth Backlit Keyboard using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. Satechi's gaming peripherals lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Designed for macOS Productivity – A full-size Bluetooth keyboard with numeric keypad, low-profile keys, and macOS-dedicated shortcut keys optimized for Apple workflows. Features 10 levels of adjustable backlighting for comfortable typing in any lighting condition.
  • Slim Aluminum Design – Durable aluminum finish in Space Gray to complement your Apple device lineup. Low-profile keys and lightweight construction make it ideal for home, office, and travel setups.
  • Multi-Device Bluetooth Connectivity – Connect and switch between multiple devices via Bluetooth using dedicated Bluetooth keys. Seamless device switching supports multi-device workflows across Mac, iPad, and other compatible Bluetooth-enabled devices.
  • Built for Mac Compatibility – Designed for MacBook, iMac, Mac mini, and iPad with macOS-optimized key layout. Compatible with all Bluetooth-enabled devices.
  • What You Get – With your purchase you will receive 2 rubber risers, a USB-C charging cable, and a user manual for your convenience. Satechi products are covered by a 2-year limited warranty against defects in materials and workmanship under normal use

Full Specifications

BrandSatechi
ColorSpace Gray
StyleX3
ThemeApple devices
Generation3rd Generation
Style NameX3
Unit Count1 Count
Switch TypeMechanical
ConnectivityBluetooth, USB-C
Model NumberST-BTSX3M
CompatibilitySwitch, Mac
Series Number3
Built-In MediaKeyboard
Number of Keys111
Button Quantity104
Keyboard LayoutQWERTY
Mfr Part NumberST-BTSX3M
Number of Items1
Number of Packs1
Special FeatureBacklit, Lightweight, Rechargeable, Travel, Ultra Slim

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Satechi Slim X3 Bluetooth Backlit Keyboard, Multi-Device Sync, Space Gray is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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Satechi Slim X3 Bluetooth Backlit Keyboard, Multi-Device Sync, Space Gray
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