--- product_id: 579507177 title: "SOLAKAKA K21 RGB Backlit Tri-Mode Transparent Wireless Mechanical Number Pad Supports 3 BT/2.4GHz/Type C Wired, Hot Swappable 21 Keys with Transparent Keycaps Black" brand: "solakaka" price: "€ 71.73" currency: EUR in_stock: true category: "Solakaka" url: https://www.desertcart.hr/products/579507177-solakaka-k21-rgb-backlit-tri-mode-transparent-wireless-mechanical-number store_origin: HR region: Croatia --- # SOLAKAKA K21 RGB Backlit Tri-Mode Transparent Wireless Mechanical Number Pad Supports 3 BT/2.4GHz/Type C Wired, Hot Swappable 21 Keys with Transparent Keycaps Black **Brand:** solakaka **Price:** € 71.73 **Availability:** ✅ In Stock ## 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 with Transparent Keycaps Black by solakaka - **How much does it cost?** € 71.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/579507177-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 ## Description Buy SOLAKAKA K21 RGB Backlit Tri-Mode Transparent Wireless Mechanical Number Pad Supports 3 BT/2.4GHz/Type C Wired, Hot Swappable 21 Keys with Transparent Keycaps Black: Numeric Keypads - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Triple Modes Connection: K21 Number Pad supports 3 BT, 2.4GHz, and Type C wired connection modes with the ability to save 5 devices simultaneously. Easy switching and fast response make this wireless mechanical numpad compatible with PC, Laptop, Macbook, and Mobile Phones - Ice Crystal Switch Technology: K21 features ice crystal switches with lubrication that provides smoother pressing action and more comfortable sound compared to ordinary switches. Users who enjoy mechanical feeling and clicking sounds will experience an unparalleled touch and listening experience - Hot-Swappable Design: 3 pin and 5 pin design compatible with Cherry-style hotswap, featuring 100% mechanical switches and keycaps replaceable function that allows easy alteration of both keycaps and switches for custom keyboard configurations based on user preference - 18 RGB Backlit Effects: The white 21 Keys Numpad features beautiful RGB LED rainbow backlighting with 18 RGB lighting effects. Combined with sleek, comfortable, and durable pudding-style translucent keycaps for an enhanced visual experience - Macro Driver Support: The mechanical numpad supports macro settings allowing users to customize their keyboard through custom software. Widely supported across Windows 7, 8, 10, XP, VISTA, and MAC OS, with full functionality available without downloading driver software ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CF5NRQB1 | | Additional Features | Backlit | | Best Sellers Rank | #21,184 in Video Games ( See Top 100 in Video Games ) #1,169 in PC Gaming Keyboards | | Brand | SOLAKAKA | | Button Quantity | 21 | | Color | K21-Transparent-black | | Compatible Devices | PC | | Compatible Operating System Family | MacOS, Windows | | Connectivity Technology | BLE | | Customer Reviews | 4.3 4.3 out of 5 stars (84) | | Hand Orientation | Ambidextrous | | Keyboard Description | Bluetooth | | Keyboard Layout | QWERTY | | Manufacturer | SOLAKAKA | | Mechanical Keyboard Switch Model | Ice crystal | | Mfr Part Number | K21 | | Model Number | K21 | | Number of Batteries Required | 1 | | Number of Keys | 21 | | Number of Sections | 1 | | Power Source | Battery Powered | | Style Name | Contemporary | | Switch Type | Tactile | | Unit Count | 1.0 Count | ## Product Details - **Brand:** SOLAKAKA - **Color:** K21-Transparent-black - **Compatible Devices:** PC - **Connectivity Technology:** BLE - **Keyboard Description:** Bluetooth - **Number of Batteries:** 1 - **Power Source:** Battery Powered - **Special Feature:** Backlit - **Style:** Contemporary - **Switch Type:** Tactile ## Images ![SOLAKAKA K21 RGB Backlit Tri-Mode Transparent Wireless Mechanical Number Pad Supports 3 BT/2.4GHz/Type C Wired, Hot Swappable 21 Keys with Transparent Keycaps Black - Image 1](https://m.media-amazon.com/images/I/71uYoIxykNL.jpg) ![SOLAKAKA K21 RGB Backlit Tri-Mode Transparent Wireless Mechanical Number Pad Supports 3 BT/2.4GHz/Type C Wired, Hot Swappable 21 Keys with Transparent Keycaps Black - Image 2](https://m.media-amazon.com/images/I/81wFiVKxRsL.jpg) ![SOLAKAKA K21 RGB Backlit Tri-Mode Transparent Wireless Mechanical Number Pad Supports 3 BT/2.4GHz/Type C Wired, Hot Swappable 21 Keys with Transparent Keycaps Black - Image 3](https://m.media-amazon.com/images/I/81V0hCN1dnL.jpg) ![SOLAKAKA K21 RGB Backlit Tri-Mode Transparent Wireless Mechanical Number Pad Supports 3 BT/2.4GHz/Type C Wired, Hot Swappable 21 Keys with Transparent Keycaps Black - Image 4](https://m.media-amazon.com/images/I/81wrDUgaHtL.jpg) ![SOLAKAKA K21 RGB Backlit Tri-Mode Transparent Wireless Mechanical Number Pad Supports 3 BT/2.4GHz/Type C Wired, Hot Swappable 21 Keys with Transparent Keycaps Black - Image 5](https://m.media-amazon.com/images/I/81lQfGGPbNL.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.hr/products/579507177-solakaka-k21-rgb-backlit-tri-mode-transparent-wireless-mechanical-number](https://www.desertcart.hr/products/579507177-solakaka-k21-rgb-backlit-tri-mode-transparent-wireless-mechanical-number) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-22*