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Overview

The TP-Link UB500 is a compact USB Bluetooth 5.3 adapter that brings wireless connectivity to any desktop or laptop PC lacking built-in Bluetooth. Simply plug it into an available USB port, and you can instantly connect wireless headphones, mice, keyboards, game controllers, and more. Priced around $10–$15, it's one of the most affordable ways to add Bluetooth 5.3 to your system. Its tiny form factor (14.8×6.8×18.9mm) means it barely protrudes from the USB port, making it ideal for laptops where you might leave it plugged in permanently.

Connectivity & Compatibility

The UB500 supports Bluetooth 5.3 and is backward compatible with Bluetooth 5.0, 4.2, 4.0, and 2.1. It works with Windows 11/10/8.1/7 out of the box using the built-in Windows Bluetooth driver — no additional software installation is required. Supported profiles: A2DP (stereo audio), AVRCP (remote control), HID (mouse/keyboard), HFP (hands-free calling), and more Range: up to 20 meters (line of sight, varies by environment) * Simultaneous connections: up to 7 Bluetooth devices The adapter uses a USB 2.0 Type-A interface, so it's compatible with USB 2.0, 3.0, and 3.1 ports. While the theoretical bandwidth is limited to 480 Mbps, this is more than sufficient for Bluetooth audio streaming and peripheral connections.

Product Info

Released in 2022, the TP-Link UB500 is an entry-level Bluetooth USB adapter designed for users who want the latest Bluetooth 5.3 standard at a minimal cost. It sits below TP-Link's higher-end UB5A (Bluetooth 5.0) in the lineup but offers a newer Bluetooth generation at a lower price point. Release date: 2022 Price: ~$10–$15 (street price) Warranty: 3 years (manufacturer) Accessories: adapter only (no driver CD — uses Windows native driver) * Availability: , Newegg, Best Buy, major electronics retailers

Best Use Cases

Desktop PC users without Bluetooth: If your motherboard lacks Bluetooth, the UB500 is the cheapest way to add wireless mouse, keyboard, and headphone support. Laptop users wanting an upgrade: Older laptops with Bluetooth 4.0/4.2 can benefit from the lower power consumption and improved stability of Bluetooth 5.3. * Budget-conscious buyers: At around $10, it's an impulse-buy solution for anyone needing basic Bluetooth connectivity without investing in a more expensive adapter or internal card.

Product Disclosure (Amazon)

  • Manufacturer: ARCTIC
  • ASIN: B07WWKDT5W
  • Note: This article covers a manufacturer-made product based on Amazon listing details.