Free delivery in Nairobi CBD for orders of KES 20,000+. Otherwise, or outside the CBD, delivery starts from KES 300 — pay your chosen rider or courier on delivery.
Poly Blackwire 5210 USB-A Stereo Wired Headset
Original price was: KSh 14,500.00.KSh 11,600.00Current price is: KSh 11,600.00. ex VAT
Limited Stock
Poly Blackwire 5210 USB-A Stereo Wired Headset
| Feature | Specification |
|---|---|
| Model | Blackwire 5210 |
| USB Connector | USB-A |
| Audio | Stereo |
| Microphone | Noise-canceling boom |
| Controls | Inline call controls |
| Connection | Wired corded |
Shipping & Delivery
Delivery
We deliver to the address you provide. Nairobi CBD is often same-day on business days.
Nairobi CBD or Kenya-wide
Free CBD ≥ KES 20,000; else from KES 300
Warranty 1 year
72-hour (3-day) returns
Description
Blackwire 5210 Stereo Headset
The Poly Blackwire 5210 is a corded stereo USB-A headset designed for professional voice applications on PCs and UC platforms. A noise-canceling microphone on a flexible boom positions close to the mouth for consistent pickup. Inline call controls place answer, end, mute, and volume within thumb reach during active sessions.
IT teams deploy this Poly corded stereo model where USB-A ports remain standard on corporate desktops and virtual-desktop thin clients. The 5210 variant delivers dual-ear listening rather than the mono 3210 series, and it retains the classic USB-A plug instead of the USB-C connector found on Blackwire 5220 SKUs. Wideband audio support improves consonant clarity on VoIP and Teams calls compared with legacy narrowband headsets.
The headset uses a single wired USB-A connection for both microphone input and stereo headphone output. There is no separate 3.5 mm jack, no wireless dongle, and no charging stand required for daily operation.
Key Features
USB-A Stereo Wired Connection
Standard USB-A plug delivers stereo playback and microphone input over a single corded link.Noise-Canceling Boom Microphone
Directional mic capsule rejects ambient office noise while the flexible boom maintains optimal placement.Inline Call Control Module
- Answer and end call buttons for supported softphones and UC clients
- Mute toggle and volume adjustment without alt-tab to the application
Stereo Audio Reproduction
Dual drivers support multimedia playback and wideband voice on the same wired connection.Lightweight Over-Head Design
Adjustable headband and cushioned ear cushions distribute weight for multi-hour desk use.Plug-and-Play Deployment
USB audio class compatibility reduces manual driver installation on common enterprise operating systems.Reinforced Cable Strain Relief
Inline module and headset yoke include strain relief points that reduce failure from daily desk movement.Acoustic Protection Limiting
Output limiting helps prevent sudden loud tones from reaching uncomfortable listening levels during alerts.
Specifications
| Feature | Specification |
|---|---|
| Manufacturer | Poly |
| Product Line | Blackwire |
| Model Number | 5210 |
| USB Connector Type | USB-A |
| Headset Configuration | Stereo (dual-ear) |
| Connection Type | Wired corded |
| Microphone Style | Flexible boom, noise-canceling |
| Call Controls | Inline module |
| Wireless | No |
| Power Source | USB bus power |
| Series Distinction | 5210 USB-A stereo (not 5220 USB-C or 3210 mono) |
| Typical Use | Office UC, contact center, remote work |
What’s in the Box
Stereo USB-A headset with flexible boom mic
USB-A cable with inline call controls
Quick start guide
Why Choose Blackwire 5210
USB-A stereo wiring matches legacy PC ports without adapter chains required by USB-C variants.
Inline controls shorten call handling time compared with keyboard-only softphone operation.
Flexible boom positioning maintains mic distance consistency as users adjust headband fit.
Corded architecture delivers predictable latency and zero battery maintenance for 24/7 desks.
Stereo listening supports training video and screen-share audio alongside voice calls on one device.
Victor Omondi (verified owner) –
We chose the 5210 over the 5220 for standard desk phones and PCs. Good mic boom positioning, colleagues hear me clearly on Teams. Inline mute is responsive.
Zainab Ali (verified owner) –
Poly build quality as expected — sturdy headband, comfortable ear cushions for long contract review sessions. USB-A wired stereo, no battery anxiety.
Sharon Wanjala (verified owner) –
Reliable wired stereo for the help desk.