8Bitdo
8BitDo Retro 18 Mechanical Numpad
Bottom line: The 8BitDo Retro 18 Mechanical Numpad ($44.99 on Amazon as of 2026-10-21 10:27 UTC): Officially licensed by Xbox with a matching Xbox-themed colorway; main trade-off: windows and Android only, with no stated macOS or iOS support.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Officially licensed by Xbox with a matching Xbox-themed colorway
- ✓ Kailh Jellyfish X switches under double-layered ABS keycaps
- ✓ Three connection modes: Bluetooth, 2.4G wireless, and USB-C wired
- ✓ Retro LED display shows live output in calculator mode
- ✓ Dedicated button launches the Windows Calculator app in one press
Cons
- ✗ Windows and Android only, with no stated macOS or iOS support
- ✗ Calculator mode covers standard math, not scientific functions
- ✗ 18 keys means a compact layout versus a full 21-key numpad
- ✗ LED display adds battery draw over a plain wired numpad
Manufacturer description
The 8BitDo Retro 18 Mechanical Numpad is an officially licensed Xbox Edition accessory that doubles as a PC numpad and a standalone calculator, so the same 18 keys handle spreadsheet entry and quick math without you reaching for a phone. Kailh Jellyfish X switches sit under double-layered ABS keycaps finished with a matte UV coating, giving the 8BitDo Retro 18 a tactile, clicky feel that holds up to long data-entry sessions. A retro LED display sits above the keys to show calculator output, and an independent control panel plus a dedicated Windows Calculator shortcut button let you jump…
SpecPicks Verdict
SpecPicks scored 8BitDo Retro 18 Mechanical Numpad using a rating × review-volume × price-fit model applied to published specs and reviews across the accessories category. 8Bitdo's accessories 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 accessories 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.
Frequently Asked Questions
Does this numpad work with a Mac or iPhone?
8BitDo lists compatibility for Windows and Android only. Use a Windows PC or Android device for the full feature set, including calculator mode. Check the product listing for any updated platform support.
How do I switch between numpad mode and calculator mode?
The Retro 18 is a 2-in-1 device with a PC numpad mode and a standard calculator mode. An independent control panel on the unit handles the switch, and a separate shortcut button opens the Windows Calculator app.
What switches does the 8BitDo Retro 18 use?
It uses Kailh Jellyfish X mechanical switches, topped with double-layered ABS keycaps that have a matte UV coating for a less slippery finish than bare ABS.
Can I use it wired, or is it wireless only?
Both. It supports Bluetooth, 2.4G wireless, and wired USB-C, so you can run it cabled at a desk and switch to wireless when you move it.
Key Features
- Officially licensed by Xbox. Compatible with Windows and Android.
- 2-in-1 numpad: PC numpad mode / Standard calculator mode.
- Kailh Jellyfish X switches. Double-layered ABS keycaps with matte UV coating.
- Windows Calculator app shortcut button.
- Retro LED display. Independent control panel.
Full Specifications
| Brand | 8Bitdo |
|---|---|
| Color | Xbox Edition |
| Style | Retro |
| Weight | 2.4g |
| Material | Acrylonitrile Butadiene Styrene |
| Model Name | 6922621508946 |
| Style Name | Retro |
| Unit Count | 1.0 Count |
| Connectivity | Bluetooth, USB-C, 2.4GHz |
| Model Number | 6922621508946 |
| Power Source | USB Powered |
| 2-in-1 numpad | PC numpad mode / Standard calculator mode. |
| Compatibility | PC, Xbox, Android |
| Number of Keys | 18 |
| Mfr Part Number | 6922621508946 |
| Special Feature | Mechanical |
| Antenna Location | Gaming |
| Compatible Devices | PC |
| Enclosure Material | Acrylonitrile Butadiene Styrene |
| Additional Features | Mechanical |
| Full listing title | 8BitDo Retro 18 Mechanical Numpad, Supports Calculator Mode, Bluetooth/2.4G/USB-C Numpad for Windows and Android - Xbox Edition |
Ready to buy?
8BitDo Retro 18 Mechanical Numpad, Supports Calculator Mode, Bluetooth/2.4G/USB-C Numpad for Windows and Android - Xbox Edition 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.
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Related Accessories
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best 1440p Gaming GPUs in 2026
- Best Retro Handhelds in 2026 — From $35 to $500
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- How to Build a Windows 98 Retro PC in 2026
More reviews from the SpecPicks archive
Browse all reviews →- Adafruit's Cyberdeck Raspberry Pi Music Workstation Guide Lands
- llama.cpp on a 12GB RTX 3060: llama-bench Setup and Measured tok/s
- Sound Blaster in 2026: Using the Creative Sound BlasterX G6 on a Retro and Modern PC
- Best Storage for a Retro PC Build in 2026
- RTX 3060 12GB vs RTX 4060 Ti 16GB for Gemma 3 12B (2026)
- OpenAI Codex Now Encrypts Agent-to-Agent Instructions: The Case for Local, Auditable Agents
- Tenstorrent TT-QuietBox 2 (Blackhole) vs RTX 5090: Should LLM Builders Care?
- Upgrading a Ryzen 7 5800X + RTX 4080 Build in 2026
- Best 4K Monitor Under $400 for Console & PC Gaming 2026: SANSUI vs KOORUI vs ASUS TUF
- Best CPU Coolers for AMD Ryzen 5000 (AM4) in 2026
- Best Budget Gaming Peripherals in 2026
- Best Budget Gaming PC Parts in 2026: A 5-Pick Build List
- Best Brand Page: Logitech G Gaming Gear Lineup for 2026 PC Builders
- Best Mini PC Deals 2026 for Local AI and Home Labs
- Don't Buy Cheap SSDs: Hidden Risks Explained (2026)
- How to Run DeepSeek-R1 32B on Apple M4: Which Mac You Need + Real tok/s
- ROG Ally X vs Steam Deck OLED: 2026 Buying Guide
- Qwen3.6-35B-A3B on an 8GB Laptop: What the Krasis Benchmark Means for Local Inference
- Best Mechanical Keyboard for Office and Hybrid Work in 2026
- Qwen3.6-35B-A3B VRAM Optimization: Why Bigger Quants Win
- Ryzen 7 5800X vs 5700X for Gaming: Is the $60 Gap Worth It?
- Best SATA SSD for Gaming and Console Upgrades in 2026
- 10 Raspberry Pi Projects Worth Building in 2025
- SNES Classic vs Raspberry Pi 4 RetroPie: Which Retro Console Wins in 2026?
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090