Poly EncorePro 545 USB-A/C Convertible Mono Wired Headset 783R4AA Black
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Hewlett Packard
783R4AA
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Poly EncorePro 545 — Convertible USB-A/C Professional Headset
Convertible monoUSB-A + USB-CNoise-cancelling micSoundGuard Digital
The Poly EncorePro 545 (783R4AA) is a lightweight wired professional headset designed for contact centres, softphones and business communication. Its convertible single-ear design supports over-the-head, over-the-ear and behind-the-head wearing styles, while built-in USB-A and USB-C connectors on the same cable provide flexible PC connectivity without requiring a separate adapter.
Compatibility — check before buying:
This exact 783R4AA product is the Poly EncorePro 545 convertible USB headset. HP confirms that USB-A and USB-C connectors are built into the same cable. It is a monaural PC headset and should not be confused with EncorePro Quick Disconnect variants or the binaural EncorePro 525 models.
Best For
✓ Contact centres and call-intensive offices
✓ USB-A and USB-C computers
✓ Users who prefer one ear free
✓ Shared workstations with different wearing preferences
Key Features
Three wearing styles
The EncorePro 545 can be configured for over-the-head, over-the-ear or behind-the-head use, allowing users to select the wearing style that best suits their comfort and workflow.
Built-in USB-A and USB-C
HP integrates USB-A and USB-C connectors into the same cable, allowing the headset to connect directly to compatible computers with either port type.
Noise-cancelling microphone
The flexible boom microphone is designed to reduce background noise and interference. Visual and tactile positioning guides help users place the microphone consistently for clearer professional calls.
SoundGuard Digital protection
SoundGuard Digital provides additional acoustic protection for professional headset users while maintaining natural-sounding speech. Poly Lens can be used for device management and supported SoundGuard Digital functions.
Technical Specifications
Frequently Asked Questions
Singular Expert Insight
The defining feature of 783R4AA is its combination of a three-way convertible wearing design and integrated USB-A/USB-C connectivity. Unlike Quick Disconnect EncorePro models, it connects directly to a compatible PC, which simplifies deployment across mixed workstation fleets. Its 32 g weight, noise-cancelling microphone and single-ear design make it particularly well suited to contact-centre users who need clear calls while staying aware of their surroundings.
Buyer’s Guide
Buy it if
You need a very light single-ear business headset that can connect directly to both USB-A and USB-C computers and offers multiple wearing styles.
Skip it if
You need stereo two-ear audio, Bluetooth mobility, active noise cancellation for listening or a Quick Disconnect headset for an existing QD deployment.
Check first
Confirm that a monaural convertible headset is required. The EncorePro family includes stereo, Quick Disconnect and other USB variants under different part numbers.
Features - Hewlett Packard - 783R4AA
More Details
Product Code
CJ02152
EAN Code
0197029632913
Manufacturer
Hewlett Packard