Can this be used wired as well? Since the battery inside is not user replaceable, do you just throw away the whole keyboard, or is it dual power?

I don't know why the other user gave you incorrect information. The keyboard 100% has wired mode. Plug a USB-C cord into your computer and the keyboard, then press "FN + Eject Key" on the keyboard (Eject Key is to right of F12). Bluetooth will turn off, the keyboard will be charging, and it will still work with your computer.

What is the battery life if you have backlight off?

Thank you for choosing Satechi and for reaching out to us. We first recommend charging the keyboard for at least 2-3 hours with the included charging cable with a power adapter for a more efficient charge. (18W and up) If you are using the backlight all the time at the highest brightness, it can drain the battery quite fast, but it does have a standby shut-off mode, that kicks in after 30min of non-usage. You can change the settings so it does not completely shut off. With no backlight on, the battery is about 60hrs. If you would like to use the backlight and not worry about the battery, you can also use the keyboard in wired mode. While using one of the two cables included, you can use the key combination (fn+usb/eject) to turn off the Bluetooth and use it in wired-only mode. A green light will stay lit on the top right when in this mode

Will this keyboard work ok with a pc and android device as well? i would assume so....

Yes. The Satechi Slim X1 Bluetooth Backlit Keyboard will be compatible with Windows and Android Devices.

Is this backwards compatible with bluetooth 2.1? i cant get it to connect to my macbook (late 2008) eventhough my os is up to date...

Hello, thanks for reaching out to us. Unfortunately our X1 SLIM is not compatible with old devices with 2.1 Bluetooth modules. kind regards, Satechi Technical Support

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Satechi Slim X3 Bluetoothバックライトキーボードマルチデバイススペースグレイ

Product ID: 731865019

Details

キーボードの説明
マルチファンクション
サポートするキーボードのバックライトカラー
単色
スタイル
モダン
ブランド
Satechi
商品の寸法
42.4長さ x 11.5幅
接続技術
Bluetooth

💡10-level adjustable backlight for any lighting

🔋Bluetooth wireless, multi-device seamless switch

🖥️Full-size, Mac-optimized layout with numeric keypad

₩202318

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

Description

⌨️ Elevate your Mac setup with style and seamless multi-device power!

PEACE OF MIND INCLUDED - Comes with USB-C charging cable, rubber risers, and a 2-year limited warranty—because quality matters.
TAILORED FOR MAC MASTERY - MacOS-specific shortcuts and US QWERTY layout designed to maximize your Apple ecosystem efficiency.
ILLUMINATE YOUR WORKSPACE - 10 brightness levels of backlit keys ensure flawless typing from dawn till dusk, no matter your environment.
SLEEK SPACE GRAY ALUMINUM BUILD - Ultra-slim, lightweight design that complements your Apple devices and fits perfectly in any professional setting.
EFFORTLESS MULTI DEVICE WORKFLOW - Switch between Mac, iPad, and more with a dedicated Bluetooth key—boost your productivity without missing a beat.

The Satechi Slim X3 is a full-size Bluetooth keyboard engineered for Mac users, featuring a space gray aluminum chassis, 10-level backlit keys, and dedicated Mac shortcut keys. It supports effortless switching between multiple Bluetooth devices, including MacBooks, iPads, and more, while offering a slim, lightweight design ideal for office or on-the-go use. Included accessories and a 2-year warranty ensure a premium, worry-free typing experience.

Specifications

ASIN	B08Q5R3X1N
Amazon 売れ筋ランキング	パソコン・周辺機器 - 15,597位 ( パソコン・周辺機器の売れ筋ランキングを見る ) パソコン用キーボード - 242位
UPC	879961009052
おすすめ度	4.1 5つ星のうち4.1 (2,573) var
カラー	スペースグレイ
キーボードの説明	マルチファンクション
キーボードバックライトのカラーサポート	単色
キーボードプレート素材	アルミニウム
キーボードレイアウト	QWERTY
シリーズ番号	3
スタイル名	モダン
セクション数	3
ブランド名	Satechi
ボタン数	104
メーカー名	SATECHI
メーカー型番	ST-BTSX3M
互換デバイス	MacBook Pro 14/16インチ（2026年 M5/M4/M3/M2/M1）、MacBook Air 13/15インチ（2026年 M5/M4/M3/M2/M1）、MacBook Neo 13インチ（2026年）、iPad Pro 11/13インチ（2025年 M5/M4/M3/M2/M1）、iPad Air 11/13インチ（2026年 M4/M3/M2/M1）、iPad mini（A17 Pro/第6世代）、iPad（A16/第10世代）、iPad Pro 12.9インチ（第6/5/4/3/2/1世代）、Mac mini（M6/M5 Pro［2026年］、M4 Pro/M4）、iMac（2024年 M4/M3/M1）、Mac Studio（M5 Max/M5 Ultra［2026年］、M4 Max、M3 Ultra、M2、M1）、Lenovo ThinkPad、Microsof…
保証内容	Satechi Japan 2年間保証
利き手	左右共用
同梱商品	USBケーブル
品目寸法（L x W x H）	42.4長さ x 11.5幅 x 1.2高さ cm
商品のハイライト	ワイヤレス接続、イルミネーションキー搭載。MacBook、iPad、iPad mini、Mac mini、iMac対応、US英語QWERTY配列
商品の推奨用途	オフィス
商品の追加説明1	バックライト付きBluetoothキーボード,充電式,超薄型・コンパクトデザイン, 互換性広, 2年間限定保証
商品の重量	420 グラム
型番	ST-BTSX3M
外部機関認定情報	Não Aplicável
通信・接続インターフェース	Bluetooth
鍵盤数	111

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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₩202318

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Satechi Slim X3 Bluetoothバックライトキーボード マルチデバイス スペースグレイ

Details

Details

Description

Specifications

Common Questions

Satechi Slim X3 Bluetoothバックライトキーボードマルチデバイススペースグレイ