Delock 61012 — Bluetooth 5.0 for PCs and laptops via USB
Bluetooth 5.0USB 2.0 Type-ARealtek RTL8761BUp to 20 m
The Delock 61012 is a compact USB 2.0 Bluetooth 5.0 adapter that adds modern Bluetooth to desktop PCs and laptops without it, or replaces a failed internal Bluetooth module. It works in dual mode with Enhanced Data Rate, so it pairs with both Classic Bluetooth devices such as headsets and speakers and Low Energy devices such as modern mice and keyboards.
Inside is the Realtek RTL8761B chipset. Delock specifies a range of up to 20 metres, a data rate of up to 3 Mbps and support for the A2DP audio profile. The adapter is about 3 cm long, is powered from the USB port and has an eyelet for attaching a lanyard so it does not get lost.
Delock lists Windows 8.1 and Windows 10 (32/64-bit), with Windows 10 drivers available for download from Delock.
Before you order: Windows 11, macOS and Linux are not in Delock's published OS list for this adapter. If you run Windows 11, send us your details and we will confirm before you order.
What's in the Box
- Delock USB 2.0 Bluetooth 5.0 mini adapter
- User manual
What It Means in Practice
- Connect Bluetooth headsets, speakers, keyboards, mice and controllers to a desktop PC.
- Upgrade an older laptop with Bluetooth 4.x or no Bluetooth to a Bluetooth 5.0 adapter.
- A2DP support for stereo audio to wireless headphones and speakers.
- Longer range than Class 2 Bluetooth 4.0 adapters — up to 20 m per Delock.
- Small enough to leave plugged into a laptop USB port.
What Will Not Work
- macOS and Linux — not in the published support list.
- Windows 11 — not listed by Delock.
- Wi-Fi or Ethernet networking — Bluetooth only.
- USB-C only laptops without a USB-A adapter.
Key Features
Bluetooth 5.0
Dual mode with EDR for Classic and Low Energy devices.
Realtek RTL8761B
Current Realtek Bluetooth 5 chipset with Windows 10 drivers from Delock.
Range up to 20 m
Longer reach than typical Bluetooth 4.0 dongles, per Delock.
Mini design
About 3 cm long, with an eyelet for a lanyard.
Technical Specifications
| Identification |
| Brand |
Delock |
| Model / Part Number |
61012 |
| EAN / GTIN |
4043619610129 |
| Product Type |
USB Bluetooth 5.0 adapter |
| Wireless |
| Bluetooth Version |
5.0 dual mode + EDR |
| Chipset |
Realtek RTL8761B |
| Range |
Up to 20 m |
| Data Rate |
Up to 3 Mbps |
| Profiles |
A2DP (full profile list not published) |
| Frequency |
2.4–2.4835 GHz |
| Interface |
| Host Connector |
USB 2.0 Type-A male |
| Power |
USB bus powered |
| Software |
| OS Support (published) |
Windows 8.1 / 10 (32/64-bit) |
| Driver |
Windows 10 driver available from Delock |
| Physical |
| Dimensions |
30 x 17 x 6 mm |
| Other |
Eyelet for attachment |
| Warranty |
| Warranty |
1-Year Warranty (Singular) |
| Manufacturer Term |
Warranty term not published by Delock for this model — claims handled through Singular |
Frequently Asked Questions
Does it work with Bluetooth headphones for music?
Yes, Delock lists the A2DP profile used for stereo audio.
Do I need to install a driver?
Delock provides a Windows 10 driver for download. Install it if Windows does not recognise the adapter automatically.
I have built-in Bluetooth. Can I use this instead?
Yes. Disable the built-in Bluetooth in Device Manager so Windows uses the Delock adapter.
Is 20 m range guaranteed?
Range depends on walls, interference and the other device's own Bluetooth class. 20 m is Delock's rated figure in good conditions.
Singular Expert Insight · Buyer's Guide
The 61012 is the better choice over Bluetooth 4.0 dongles if you want more range and a current chipset for a Windows 10 PC. For wired connections see our
network adapters.
✓ Buy it if you need Bluetooth 5.0 on a Windows 8.1 or Windows 10 PC or laptop.
✕ Skip it if you use macOS, Linux or need Windows 11 support confirmed by the manufacturer.
→ Also consider Delock 61889 (Bluetooth 4.0, Windows 11 listed).
Not sure your device will pair? Send us the model and we will check before you order.