The UGREEN 15610 (Model: CM591) is a high-performance Bluetooth 5.3 USB adapter designed to provide long-range, stable wireless connectivity for PC users. At SKYRS Pakistan, this device is deployed as the standard for upgrading legacy workstations and ensuring seamless peripheral integration in modern office environments.
The 15610 model features an external high-gain antenna, setting it apart from standard nano-dongles by offering significantly better wall penetration and signal stability.
| Feature | Specification Details |
| Model | UGREEN 15610 (CM591) |
| Bluetooth Version | 5.3 + EDR (Backwards compatible with 5.2/5.1/5.0/4.0) |
| Antenna Type | External 2dBi High-Gain Rotatable Antenna |
| Transmission Range | Up to 100 Meters (Open Space) / 20-30 Meters (Indoors) |
| Max Connections | Supports up to 5-7 Devices simultaneously |
| Data Rate | 2 Mbps High-Speed Transfer |
| Compatibility | Windows 8.1, 10, and 11 (Driver-Free/Plug & Play) |
| Frequency Band | 2.4GHz ISM Band |
SKYRS manages specialized inventory of the 15610 to suit various professional needs in the Pakistani market:
Long-Range Performance Variant: The standard 15610 with the 100-meter range antenna, ideal for large conference rooms or open-plan offices in Lahore and Karachi.
Security-Verified Batch: Units that have undergone SKYRS QC testing to ensure they maintain encrypted pairing, essential for corporate clients handling sensitive data via wireless peripherals.
Bundle Options: Available exclusively at SKYRS paired with UGREEN Bluetooth 5.3 mechanical keyboards or wireless mice for a complete workstation overhaul.
SKYRS provides professional deployment services to ensure that the Bluetooth 5.3 infrastructure is utilized to its full potential:
Antenna Orientation: SKYRS technicians perform signal mapping to orient the rotatable antenna to avoid interference from 2.4GHz Wi-Fi routers, common in crowded IT parks.
USB Port Allocation: The device is deployed on USB 2.0 ports where possible, as USB 3.0 ports can sometimes cause radio frequency interference (RFI) with Bluetooth signals.
Client-Side Integration: For organizations with restricted admin rights, SKYRS provides pre-authorized hardware IDs to ensure the Windows “Plug & Play” feature works without IT ticket delays.
Configuration is optimized by SKYRS experts to prevent common connectivity drops found in generic market units:
Low Latency Audio Config: Specialized setup for “Hands-Free” vs. “Stereo” profiles, ensuring that VOIP calls (Zoom/Teams) do not downgrade audio quality.
Multi-Device Pairing Policy: SKYRS configures a “Master Pairing List” for shared workstations, allowing up to 5 devices (Headset, Mouse, Keyboard, Printer, Gamepad) to maintain persistent connections without re-pairing.
Pakistan Local Support: Availability is strictly managed via SKYRS regional hubs, providing a 1-year local replacement warranty—a service not typically available through unverified third-party resellers in Pakistan.
Important Note: The UGREEN 15610 is explicitly designed for Windows environments. SKYRS deployment teams do not recommend this specific model for macOS, Linux, or automotive systems.
