Keychron
Keychron Ultra-Slim B2 Pro Bluetooth Keyboard 2.4 GHz Wireless Lightweight 96% Launcher Support with Numeric Keypad Compatible for Mac Windows Linux - Ivory White
Bottom line: The Keychron Ultra-Slim B2 Pro Bluetooth Keyboard 2.4 GHz Wireless is a specs-and-price decision rather than a crowd-consensus one in the gaming peripherals category, priced around $33.99 on Amazon as of 2026-10-06. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Backed by Keychron's warranty and support channels
Cons
- ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
SpecPicks Verdict
SpecPicks scored Keychron Ultra-Slim B2 Pro Bluetooth Keyboard 2.4 GHz Wireless… using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. Keychron's gaming peripherals 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 gaming peripherals 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.
Key Features
- Ultra-Slim 96% Wireless Keyboard: The Keychron B2 Pro is a slim, lightweight wireless keyboard with a 96% layout. It supports 2.4 GHz, Bluetooth, and wired modes for seamless connection to phones, tablets, PCs, and Macs. Customize settings easily with the Keychron Launcher web app
- Program B2 Pro with Keychron Launcher: Unlock limitless customization with Keychron Launcher web app, enabling easy key remapping, macros, shortcuts, and more. It works directly in your browser across macOS, Windows, and Linux—no installation required for effortless personalization
- 2.4 GHz & Bluetooth: Experience smooth, low-latency performance with 2.4 GHz wireless and a 1000 Hz polling rate. Switch between multiple devices using Bluetooth 5.2, making multitasking across your phone, tablet, and laptop a breeze
- Ultra-Slim Body, Concave Keycaps: The ultra-slim body combined with concave keycaps ensures precise input and a more comfortable typing experience. Shaped to fit your fingertips naturally, they help reduce errors and boost overall typing efficiency
- Suitable for All Devices: Fully compatible with macOS and Windows, the B2 Pro supports full multimedia and function keys for both systems. Quickly switch OS modes with the side toggle—perfect for users working across multiple devices
- 1000 Hz Polling Rate: Whether using 2.4 GHz or a wired connection, the B2 Pro delivers a 1000 Hz polling rate for ultra-fast, reliable performance—perfect for demanding workflows or gaming sessions that need quick response times
Full Specifications
| Brand | Keychron |
|---|---|
| Color | Ivory White |
| Material | ABS Body & Keycap Material |
| Unit Count | 1.0 Count |
| Switch Type | Mechanical |
| Connectivity | Bluetooth, 2.4GHz |
| Power Source | Battery Powered |
| Compatibility | Switch, Mac, Linux |
| Built-In Media | Silicone Skin x1, Type-A 2.4 GHz Receiver x1, Type-A to Type-C Adapter x1, Type-C Cable x1 |
| Number of Keys | 98 |
| Connection Type | Wired |
| Keyboard Layout | QWERTY |
| Special Feature | Ultra-slim, 2.4 GHz & Bluetooth 5.2, Launcher Support, Lightweight, Scissor Mechanism |
| Antenna Location | Business, Education, Personal |
| Hand Orientation | Ambidextrous |
| Compatible Devices | Laptop, Mac, PC, Smartphone, Tablet |
| Enclosure Material | ABS Body & Keycap Material |
| Additional Features | Ultra-slim, 2.4 GHz & Bluetooth 5.2, Launcher Support, Lightweight, Scissor Mechanism |
| Included Components | Silicone Skin x1, Type-A 2.4 GHz Receiver x1, Type-A to Type-C Adapter x1, Type-C Cable x1 |
| Keyboard Description | Office, Home |
Ready to buy?
Keychron Ultra-Slim B2 Pro Bluetooth Keyboard 2.4 GHz Wireless Lightweight 96% Launcher Support with Numeric Keypad Compatible for Mac Windows Linux - Ivory White 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 2026-10-06. Price and availability subject to change.
Related Gaming Peripherals
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best 1440p Gaming GPUs in 2026
- How to Build a Windows 98 Retro PC in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best Retro Handhelds in 2026 — From $35 to $500
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
More reviews from the SpecPicks archive
Browse all reviews →- Is the KOORUI 27-inch 4K Mini-LED a Real Upgrade for Console Gaming?
- Best Budget Streaming Gear for Twitch in 2026
- Voodoo 3 3500 TV vs Voodoo 5 5500: Which Late-3dfx Card Should You Hunt For in 2026?
- GameSir G7 SE vs DualSense vs 8BitDo Pro 2 for PC Gaming in 2026
- Run a Local LLM on a Raspberry Pi 4 8GB: What Works in 2026
- Best Dorm Room Gaming Setup in 2026: 5 Picks That Fit One Desk
- Sega Saved Nvidia in 1996: The NV1 Gamble That Shaped Every GPU
- 4K 60Hz or 1440p 240Hz? Picking a Monitor for an RTX 3060-Class GPU
- Best Raspberry Pi 4 8GB Retro Emulation Setup in 2026
- Mistral 7B vs Mistral Small 24B: GPU Requirements Compared
- Best AMD Ryzen 5000 CPU for Gaming in 2026: 5 Picks
- Best Sim Racing Wheel & Pedal Setup in 2026
- Jellyfin on a Raspberry Pi 4 8GB: What It Can and Can't Transcode
- Intel Arc for Stable Diffusion: ComfyUI + A1111 setup (2026)
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5070
- Blue Yeti vs HyperX QuadCast 2 S: Best USB Mic for Streaming in 2026
- Memory Prices Climb as Samsung and SK Hynix Pour $590B Into Chips
- Gemma 4 31B Heretic Finetune: Can It Run on a 12GB RTX 3060?
- Best Streaming Kit for New Creators in 2026
- Sony Trinitron FW900 Setup for Retro Gaming: Resolution Sweet Spots, Calibration, and Refresh-Rate Math
- Raspberry Pi OS Moves to the Linux 6.18 LTS Kernel With an Updated LabWC Compositor
- Raspberry Pi 4 vs Pi Zero W: Which Board for Your First Project?
- USB Wi-Fi 6 vs PCIe Wi-Fi 6E: Which Actually Fixes Gaming Lag?
- DIY Steam Controller Puck Adds Xbox, Switch and PS Emulation Modes
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