6 Best Alternatives to the ProtoArc XK01 Full-Size Foldable Bluetooth (2026)

How these alternatives compare

Arteck Full-Size Stainless Steel Bluetooth Keyboard

The Arteck Stainless Steel Bluetooth Keyboard replaces the foldable design with a solid, non-folding metal chassis. It keeps the full-size layout and Bluetooth connectivity but sacrifices portability for durability. You get a sturdy build that resists flex, unlike the ProtoArc’s hinges. This model supports multi-device switching, similar to the XK01, but lacks backlighting. It is best for users who prioritize a rigid, long-lasting keyboard over compact travel storage. The stainless steel body offers a distinct tactile feel compared to the scissor switches of the ProtoArc. If you do not need to fold your keyboard, this metal option provides a premium, stable typing surface for desktop use.

Arteck Full-Size Backlit Bluetooth Keyboard

This Arteck Full-Size Bluetooth Keyboard adds backlighting, a feature absent in the ProtoArc XK01. It maintains the full-size layout and Bluetooth connectivity but removes the foldable mechanism entirely. The profile is slimmer at 0.24 inches compared to the ProtoArc’s 0.79 inches when unfolded. You gain visibility in low light but lose the ability to compact the device for travel. This model is ideal for users who need multi-device switching and key illumination. It is a static desktop solution rather than a travel companion. If you value typing in dark environments and do not require a portable form factor, this backlit option offers better visibility while retaining the same full-size key arrangement.

Arteck Full-Size Ergonomic Wave Wireless Keyboard

The Arteck Ergonomic Wave Keyboard introduces a curved, ergonomic design, differing significantly from the flat ProtoArc XK01. It retains the full-size layout and Bluetooth connectivity but adds a dedicated wrist rest for physical comfort. This model is thicker and heavier, designed for stationary use rather than portability. You gain ergonomic support for long typing sessions but lose the compact, foldable nature of the XK01. It is suited for users who prioritize wrist alignment and comfort over travel convenience. The ergonomic wave shape alters your hand position compared to the standard layout. If you experience wrist strain and do not need a portable keyboard, this ergonomic option provides better support for extended daily use.

TECKNET TK-KB005 Full-Size Bluetooth Keyboard

The TECKNET TK-KB005 is a static, full-size Bluetooth keyboard that offers a different typing experience than the foldable ProtoArc XK01. It lacks the tri-fold design, making it less portable but potentially more stable on a desk. This model emphasizes long battery life and silent typing, similar to the scissor switches of the XK01. You get a standard full-size layout with multi-device support. However, it is heavier at 1.29 pounds, indicating a substantial build. It is best for users who want a reliable desktop keyboard without the complexity of folding mechanisms. If you prioritize battery endurance and a quiet, stable typing surface over portability, this TECKNET option is a practical desktop alternative.

CITLLA Full-Size Wireless Bluetooth Keyboard

The CITLLA Full-Size Wireless Keyboard provides a versatile connection setup with Bluetooth, similar to the ProtoArc XK01. It is a static, non-folding keyboard with a full-size layout. This model focuses on multi-device switching and quiet typing, aligning with the XK01’s strengths. You lose the compact travel design but gain a simpler, stationary setup. It is suitable for users who need reliable connectivity and a standard key arrangement. The keyboard is designed for desktop use rather than travel. If you do not require the foldable feature and want a straightforward, quiet Bluetooth keyboard for multiple devices, this CITLLA option offers comparable functionality in a fixed form factor.

EPOMAKER Full-Size Wireless Mechanical Keyboard

The EPOMAKER TH108 PRO is a full-size mechanical keyboard, a significant departure from the scissor-switch ProtoArc XK01. It includes a hardware volume knob and a small display screen, features not present on the XK01. This model is heavier and thicker, designed for stability rather than portability. You gain tactile mechanical feedback and dedicated media controls but lose the quiet, low-profile typing experience. It is best for users who want tactile switches and hardware customization. The large battery supports extended use, but the size prevents easy travel. If you prefer mechanical switches and advanced media controls over a compact, quiet keyboard, this EPOMAKER model offers a robust, feature-rich desktop experience.

Quick picks

Our 7 picks

1 Best overall

ProtoArc XK01 Foldable Bluetooth Keyboard

Best for: travelers needing full-size keys in a foldable design

Switch Type

Scissor

Form Factor

Full-Size

Connectivity

Bluetooth 5.1

Color

Black

Dimensions

5.51 × 16.5 × 0.79 inches

Weight

10.5 ounces

View on Amazon: ProtoArc XK01 Foldable Bluetooth Keyboard Affiliate link

The ProtoArc XK01 is a full-size foldable Bluetooth keyboard designed for travel and remote work. It features 105 keys with low-profile scissor switches for quiet typing. The tri-fold design reduces its footprint to 8.46 by 4.68 inches. You can connect up to three devices via Bluetooth 5.1 and switch between them instantly. A USB-C rechargeable battery offers up to 150 days of standby time.

Pros

• Full-size layout with 105 keys and number pad
• Tri-fold design folds to 8.46 by 4.68 inches
• Connects to three devices via Bluetooth 5.1
• Quiet low-profile scissor switches reduce typing noise
• USB-C rechargeable with 150-day standby mode

Cons

• No backlighting for low-light environments
• Heavier at 10.5 ounces compared to ultra-thin models
• Lacks a built-in carrying case in the package

Good fit if

• You need a full-size layout with a number pad while traveling
• You work across multiple devices and need quick Bluetooth switching
• You prefer quiet typing in shared or office spaces

Skip if

• You require a backlit keyboard for dark environments
• You want a compact tenkeyless or smaller form factor
• You need a keyboard with a built-in carrying case

Verdict: The ProtoArc XK01 Full-Size Foldable Bluetooth keyboard fits travelers who need desktop-sized keys in a portable package. It suits users who switch between three devices and value quiet, reliable typing.

2 Best budget

Arteck Full-Size Stainless Steel Bluetooth Keyboard

Best for: Durable multi-device typing on multiple platforms

Form Factor

Full Size

Connectivity

Bluetooth

Case Material

Stainless steel

Color

Black

Operating System

Windows

Power Source

Rechargeable

View on Amazon: Arteck Full-Size Stainless Steel Bluetooth Keyboard Affiliate link

This full-size wireless keyboard features a stainless steel case and low-profile keys. It connects to three devices via Bluetooth, allowing you to switch between them with a single click. The rechargeable battery lasts up to six months with daily use. It works with Windows, Mac, iOS, and Android. You get a compact build at 14.5 inches long and 0.6 inches high.

Pros

• Stainless steel case for durability
• Connects to three devices simultaneously
• Six-month battery life on a single charge
• Full-size layout with number pad

Cons

• No backlighting or adjustable brightness
• Uses USB-A charging cable, not USB-C
• Limited to Bluetooth connectivity only

Good fit if

• You want a durable metal build
• You need to switch between three devices
• You prefer a full-size layout with a number pad

Skip if

• You require a backlit keyboard
• You need USB-C charging
• You want wireless charging support

Verdict: Arteck Stainless Steel Full-Size Bluetooth Keyboard offers a sturdy metal build and long battery life. It suits users who need multi-device switching and a traditional full-size layout without backlighting.

3 Also great

Arteck Full-Size Backlit Bluetooth Keyboard

Best for: multi-device users needing backlighting

Form Factor

Full size

Connectivity

Bluetooth

Backlighting

7-color LED

Color

Black

Operating System

Windows

Dimensions

16.7 × 4.5 × 0.24 inches

View on Amazon: Arteck Full-Size Backlit Bluetooth Keyboard Affiliate link

This Arteck full-size keyboard connects to three devices via Bluetooth. It features seven-color LED backlighting with two brightness levels. The rechargeable battery lasts up to six months with backlighting off. It works with Windows, Mac, iOS, and Android systems. The slim profile measures 0.24 inches high. It suits users who need multi-device switching and backlighting.

Pros

• Connects to 3 devices simultaneously
• 7-color LED backlighting with 2 brightness levels
• 6-month battery life with backlight off
• Compatible with Windows, Mac, iOS, and Android

Cons

• No USB-C wired mode mentioned
• Not foldable or portable like the XK01
• Only 2 brightness levels available

Good fit if

• You need multi-device switching
• You want backlighting for low light
• You use multiple operating systems

Skip if

• You need a foldable design
• You require rapid trigger keys
• You want wired connectivity options

Verdict: Arteck Full-Size Bluetooth Keyboard offers reliable multi-device support and backlighting for users who prioritize connectivity and visibility over portability.

4 Best ergonomic

Arteck Full-Size Ergonomic Wave Wireless Keyboard

Best for: users needing ergonomic wrist support

Form Factor

Full size

Connectivity

2.4G USB-A, 2.4G USB-C, Bluetooth

Design

Ergonomic

Color

Black

Operating System

Windows

Ergonomic Features

Wrist Rest

View on Amazon: Arteck Full-Size Ergonomic Wave Wireless Keyboard Affiliate link

This full-size keyboard features a wave design to keep wrists in a natural position. It connects to three devices simultaneously via Bluetooth, 2.4G USB-A, and 2.4G USB-C. A detachable cushioned palm rest adds comfort during long sessions. The model supports Windows, Mac, iOS, and Android. It includes two nano receivers for stable wireless performance.

Pros

• Wave design positions wrists naturally
• Connects to 3 devices at once
• Includes detachable cushioned palm rest
• Supports Windows, Mac, iOS, and Android

Cons

• No backlighting listed in specifications
• Only a 24-month warranty
• Requires separate USB receivers for 2.4G modes

Good fit if

• You want ergonomic support for your wrists
• You switch between multiple computers
• You prefer a full-size layout

Skip if

• You need a backlit keyboard
• You want a compact or foldable design
• You require a longer warranty period

Verdict: Arteck HD323 Ergonomic Full-Size Bluetooth Keyboard suits users who need ergonomic wrist support and multi-device connectivity. It is a solid choice for those who prioritize physical comfort and broad operating system compatibility.

5 Also great

TECKNET TK-KB005 Full-Size Bluetooth Keyboard

Best for: Multi-device desktop typing with long battery life

Switch Type

Scissor

Form Factor

Full-size

Connectivity

Bluetooth, 2.4GHz wireless

Keycap Material

UV-coated

Color

Black

Noise Level

Silent

View on Amazon: TECKNET TK-KB005 Full-Size Bluetooth Keyboard Affiliate link

The TECKNET TK-KB005 is a full-size keyboard with a scissor-switch design and a 0.57-inch profile. It connects via Bluetooth or a 2.4G USB receiver, allowing you to switch between four devices. The 500mAh battery lasts up to 180 days on a two-hour charge. You get silent typing with 90% noise reduction and 12 multimedia keys. It fits Windows, macOS, iOS, and Android devices for stable, all-day work.

Pros

• Four-mode connection with Bluetooth and 2.4G wireless
• 500mAh battery lasts up to 180 days per charge
• Scissor-switch keys offer 90% noise reduction
• Compatible with Windows, macOS, iOS, and Android

Cons

• No backlighting for low-light environments
• Not foldable, making it less portable than the ProtoArc XK01
• 1.29-pound weight is bulkier than travel-focused options

Good fit if

• You need a stable 2.4G connection alongside Bluetooth
• You type for long hours and want silent keys
• You use multiple devices across different operating systems

Skip if

• You need a compact keyboard for travel
• You require backlighting for dark rooms
• You prefer a mechanical switch feel

Verdict: TECKNET TK-KB005 Full-Size Bluetooth suits users who prioritize battery life and silent typing on a standard layout. It is a solid desktop choice for multi-device setups that do not require portability.

6 Also great

CITLLA Full-Size Wireless Bluetooth Keyboard

Best for: multi-device desktop typing

Switch Type

Scissor

Form Factor

Full-size

Connectivity

Bluetooth, 2.4G USB

Color

Black

Noise Level

Silent

Dimensions

17 × 4.96 × 0.77 inches

View on Amazon: CITLLA Full-Size Wireless Bluetooth Keyboard Affiliate link

This CITLLA keyboard offers a full-size layout with a numeric keypad and scissor-switch keys for quiet, stable typing. It connects via dual Bluetooth and a 2.4G USB receiver, allowing you to link up to three devices and switch between them instantly. The design includes three adjustable tilt angles and runs on two AAA batteries for long-term use. It is a practical option for users who need a reliable, multi-device setup for office or home work.

Pros

• Full-size layout with numeric keypad
• Dual Bluetooth and 2.4G USB connectivity
• Quiet scissor-switch keys
• Connects to up to 3 devices
• Three adjustable typing angles

Cons

• Uses two AAA batteries instead of a built-in rechargeable cell
• No backlighting for low-light typing
• Standard plastic build lacks premium materials

Good fit if

• You need a numeric keypad for data entry
• You want to switch between multiple devices easily
• You prefer quiet scissor-switch keystrokes

Skip if

• You require a rechargeable battery system
• You need backlighting for dark environments
• You want a compact or foldable travel design

Verdict: CITLLA Full-Size Wireless Keyboard provides a versatile connection setup and quiet typing experience for desktop users. It fits buyers who prioritize multi-device switching and a full layout over portability or backlighting.

7 Best premium

EPOMAKER Full-Size Wireless Mechanical Keyboard

Best for: Users wanting a hardware volume knob and screen

Switch Type

Creamy Jade

Form Factor

Full-size

Connectivity

Tri-mode wireless, 2.4G, cable

Backlighting

RGB

Keycap Material

Double-shot PBT

Case Material

ABS plastic

View on Amazon: EPOMAKER Full-Size Wireless Mechanical Keyboard Affiliate link

The EPOMAKER TH108 PRO is a full-size mechanical keyboard featuring a built-in screen and volume knob. It uses a 10,000mAh battery for tri-mode wireless connectivity across five devices. The thick ABS plastic case weighs over 1.1kg for stability. You get double-shot PBT keycaps and hot-swappable switches. This setup suits users who want hardware controls and a large display without relying on software for basic adjustments.

Pros

• 10,000mAh battery for extended wireless use
• Integrated smart screen with volume knob control
• Hot-swappable 5-pin mechanical switches
• Tri-mode connectivity for up to five devices
• Double-shot PBT keycaps for durability

Cons

• Heavy ABS plastic case weighs over 1.1kg
• Screen requires software upload for custom images
• No mention of Bluetooth-only mode without 2.4Ghz dongle

Good fit if

• You want a physical volume knob for quick adjustments
• You need a large battery for long wireless sessions
• You prefer hot-swappable switches for customization

Skip if

• You prioritize a lightweight portable design
• You need a keyboard under 1kg for travel
• You dislike mechanical keyboard noise and thock

Verdict: EPOMAKER TH108 PRO Full-Size Mechanical suits users who value hardware controls and a large battery. It fits those who want a stable, heavy keyboard with a dedicated screen and knob for media management.

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Frequently asked questions