--- product_id: 623034940 title: "SOLAKAKA K21 RGB Backlit Tri-Mode Transparent Wireless Mechanical Number Pad Supports 3 BT/2.4GHz/Type C Wired,Hot Swappable 21 Keys Mechanical Numpad with Transparent Keycaps White" brand: "solakaka" price: "฿7972" currency: THB in_stock: true url: https://www.desertcart.co.th/products/623034940-solakaka-k21-rgb-backlit-tri-mode-transparent-wireless-mechanical-number store_origin: TH region: Thailand --- # 18 RGB customizable backlit effects Triple-mode wireless + wired connectivity Hot-swappable mechanical switches SOLAKAKA K21 RGB Backlit Tri-Mode Transparent Wireless Mechanical Number Pad Supports 3 BT/2.4GHz/Type C Wired,Hot Swappable 21 Keys Mechanical Numpad with Transparent Keycaps White **Brand:** solakaka **Price:** ฿7972 **Availability:** ✅ In Stock ## Summary > ✨ Elevate your numeric game with style and precision! 🔢 ## Quick Answers - **What is this?** SOLAKAKA K21 RGB Backlit Tri-Mode Transparent Wireless Mechanical Number Pad Supports 3 BT/2.4GHz/Type C Wired,Hot Swappable 21 Keys Mechanical Numpad with Transparent Keycaps White by solakaka - **How much does it cost?** ฿7972 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/623034940-solakaka-k21-rgb-backlit-tri-mode-transparent-wireless-mechanical-number) ## Best For - solakaka enthusiasts ## Why This Product - Trusted solakaka brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fully Hot-Swappable:** Easily swap out Cherry-style mechanical switches and keycaps without soldering—tailor your typing feel on the fly. - • **Vibrant RGB Ambiance:** Customize your workspace vibe with 18 dynamic RGB lighting effects shining through translucent pudding-style keycaps. - • **Macro-Ready Customization:** Boost efficiency with programmable macros supported across major OS platforms, no driver installation required. - • **Immersive Ice Crystal Switches:** Experience buttery-smooth keystrokes with tactile feedback and satisfying clicks designed for productivity and comfort. - • **Seamless Multi-Device Switching:** Connect up to 5 devices via Bluetooth, 2.4GHz, or Type-C wired modes for ultimate workflow flexibility. ## Overview The SOLAKAKA K21 is a sleek, transparent wireless mechanical numpad featuring triple-mode connectivity (Bluetooth, 2.4GHz, and Type-C wired), 21 hot-swappable keys with ice crystal switches for smooth tactile feedback, and 18 RGB backlit effects. Compatible with multiple devices and OS, it supports macro customization and seamless multi-device switching, making it the perfect productivity and style upgrade for professionals on the go. ## Description SOLAKAKA K21 RGB Backlit Tri-Mode Transparent Wireless Mechanical Number Pad Supports 3 Bluetooth/2.4GHz/Type C Wired,Hot Swappable 21 Keys Mechanical Numpad with Transparent Keycaps Black ## Features - Triple Modes connection:K21 Number Pad Supported 3 BT, 2.4GHz , type C wired 3 modes connection and supported save 5 devices same time.Easy switch and fast response!!This wireless Mechanical Mechanical Numpad Compatible with PC,Laptop,Macbook,Mobile Phones etc - Ice crystal switch:K21 adopted ice crystal switch.This lubricated mechanical switch compared with ordinary switches, the pressing is smoother and the sound is more comfortable. Users who like the machine feeling and the clicking , pick this product!! it definitely give you an unparalleled touch and listening experience - Hot-Swappable:3 pin,5 pin designcompatible with Cherry-style hotswap,100% Mechanical Switches and Keycaps Replaceable function is easy to alter both the keycaps and switches,custom keyboards depending upon users preference - 18 RGB Backlit:The white 21 Keys Numpad has beautiful RGB led rainbow backlit.This BT wireless Keypad is equipped with 18 RGB lighting effects. with the Sleek,comfortable and durable Pudding-style translucent keycaps, make your experience more cool and interesting - Support Macro Driver:The Mechanical Numpad supports macro settings, user can customize the personalized keyboard through the custom software. This Number Pad is widely supported Windows 7,8,10,XP,,VISTA,MAC OS, etc,Does not affect use without download driver software ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | SOLAKAKA | | Package Dimensions | 17.7 x 16.8 x 5.6 cm; 365 g | | Batteries | 1 Lithium Ion batteries required. (included) | | Item model number | K21 | | Manufacturer | SOLAKAKA | | Series | K21 | | Color | K21-Transparent-white | | Power Source | Battery Powered | | Hardware Platform | PC | | Operating System | Windows 10 | | Number of Batteries | 1 | | Are Batteries Included | Yes | | Lithium Battery Energy Content | 600 Watt Hours | | Lithium Battery Packaging | Batteries contained in equipment | | Number Of Lithium Ion Cells | 1 | | Item Weight | 365 g | ## Product Details - **Brand:** SOLAKAKA - **Compatible devices:** Laptop - **Connectivity technology:** BLE - **Keyboard description:** Mechanical - **Recommended uses for product:** Gaming, Office ## Images ![SOLAKAKA K21 RGB Backlit Tri-Mode Transparent Wireless Mechanical Number Pad Supports 3 BT/2.4GHz/Type C Wired,Hot Swappable 21 Keys Mechanical Numpad with Transparent Keycaps White - Image 1](https://m.media-amazon.com/images/I/71mCVYqINLL.jpg) ![SOLAKAKA K21 RGB Backlit Tri-Mode Transparent Wireless Mechanical Number Pad Supports 3 BT/2.4GHz/Type C Wired,Hot Swappable 21 Keys Mechanical Numpad with Transparent Keycaps White - Image 2](https://m.media-amazon.com/images/I/81JQPQA-a9L.jpg) ![SOLAKAKA K21 RGB Backlit Tri-Mode Transparent Wireless Mechanical Number Pad Supports 3 BT/2.4GHz/Type C Wired,Hot Swappable 21 Keys Mechanical Numpad with Transparent Keycaps White - Image 3](https://m.media-amazon.com/images/I/71Rq8kuNfVL.jpg) ![SOLAKAKA K21 RGB Backlit Tri-Mode Transparent Wireless Mechanical Number Pad Supports 3 BT/2.4GHz/Type C Wired,Hot Swappable 21 Keys Mechanical Numpad with Transparent Keycaps White - Image 4](https://m.media-amazon.com/images/I/71gaiQZywjL.jpg) ![SOLAKAKA K21 RGB Backlit Tri-Mode Transparent Wireless Mechanical Number Pad Supports 3 BT/2.4GHz/Type C Wired,Hot Swappable 21 Keys Mechanical Numpad with Transparent Keycaps White - Image 5](https://m.media-amazon.com/images/I/71BM56dmFDL.jpg) ## Available Options This product comes in different **Color** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/623034940-solakaka-k21-rgb-backlit-tri-mode-transparent-wireless-mechanical-number](https://www.desertcart.co.th/products/623034940-solakaka-k21-rgb-backlit-tri-mode-transparent-wireless-mechanical-number) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-24*