Realtek 8821BU Wireless LAN 802.11ac USB NIC network adapter drivers

Drivers / Network adapters / Realtek / 8821BU Wireless LAN 802.11ac USB NIC

Device information

Name

8821BU Wireless LAN 802.11ac USB NIC

Manufacturer

Realtek

Type

Network adapter

Hardware IDs

USB\VID_0BDA&PID_B821
USB\VID_0BDA&PID_B82B

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15 available drivers

8821BU Wireless LAN 802.11ac USB NIC

Version:

1027.4.630.2015

Date:

9 March 2020

Size:

6.67 MB

INF file:

netrtwlanu.inf

Windows 11, 10, 8.1, 8, 7
x64

8821BU Wireless LAN 802.11ac USB NIC

Version:

1027.4.322.2017

Date:

12 April 2017

Size:

3.96 MB

INF files:

netrtwlanu_coinst.inf, netrtwlanu_vista.inf

Windows 11, 10, 8.1, 8, 7
x64/x86

8821BU Wireless LAN 802.11ac USB NIC

Version:

1027.4.912.2016

Date:

29 September 2016

Size:

3.91 MB

INF file:

netrtwlanu.inf

Windows 11, 10, 8.1, 8, 7
x64/x86

8821BU Wireless LAN 802.11ac USB NIC

Version:

1027.4.630.2015

Date:

8 October 2015

Size:

3.94 MB

INF file:

netrtwlanu.inf

Windows 11, 10, 8.1, 8, 7
x64/x86

8821BU Wireless LAN 802.11ac USB NIC

Version:

1027.4.630.2015

Date:

1 October 2015

Size:

3.95 MB

INF file:

netrtwlanu.inf

Windows 11, 10, 8.1
x64/x86

8821BU Wireless LAN 802.11ac USB NIC

Version:

1027.4.630.2015

Date:

5 August 2015

Size:

3.99 MB

INF files:

netrtwlanu_coinst.inf, netrtwlanu.inf

Windows 11, 10, 8.1
x64/x86

8821BU Wireless LAN 802.11ac USB NIC

Version:

1027.4.630.2015

Date:

8 July 2015

Size:

3.99 MB

INF files:

netrtwlanu_coinst.inf, netrtwlanu.inf

Windows 11, 10, 8.1
x64

8821BU Wireless LAN 802.11ac USB NIC

Version:

1027.6.417.2015

Date:

15 May 2015

Size:

3.5 MB

INF files:

netrtwlanu_vista.inf, netrtwlanu_xp.inf, netrtwlanu.inf

Windows 11, 10, 8.1, 8, 7
x64/x86

8821BU Wireless LAN 802.11ac USB NIC

Version:

1027.4.505.2015

Date:

5 May 2015

Size:

3.9 MB

INF file:

netrtwlanu.inf

Windows 11, 10, 8.1, 8, 7
x64

8821BU Wireless LAN 802.11ac USB NIC

Version:

1027.5.105.2015

Date:

27 March 2015

Size:

3.53 MB

INF file:

netrtwlanu.inf

Windows 11, 10, 8.1, 8, 7
x64/x86

8821BU Wireless LAN 802.11ac USB NIC

Version:

1027.4.1120.2014

Date:

16 February 2015

Size:

3.9 MB

INF files:

netrtwlanu_coinst.inf, netrtwlanu_vista_coinst.inf, netrtwlanu_vista.inf, netrtwlanu_xp_coinst.inf, netrtwlanu_xp.inf, netrtwlanu.inf

Windows 11, 10, 8.1, 8, 7
x64/x86

8821BU Wireless LAN 802.11ac USB NIC

Version:

1027.3.1015.2014

Date:

16 December 2014

Size:

3.82 MB

INF files:

netrtwlanu_coinst.inf, netrtwlanu_vista_coinst.inf, netrtwlanu_vista.inf

Windows 11, 10, 8.1, 8, 7
x64

8821BU Wireless LAN 802.11ac USB NIC

Version:

1027.2.1001.2014

Date:

13 November 2014

Size:

3.69 MB

INF file:

netrtwlanu.inf

Windows 11, 10, 8.1, 8, 7
x64

8821BU Wireless LAN 802.11ac USB NIC

Version:

1027.1.902.2014

Date:

13 October 2014

Size:

3.71 MB

INF files:

netrtwlanu_vista.inf, netrtwlanu_xp.inf, netrtwlanu.inf

Windows 11, 10, 8.1, 8, 7
x64/x86

8821BU Wireless LAN 802.11ac USB NIC

Version:

1027.0.611.2014

Date:

15 August 2014

Size:

3.22 MB

INF file:

netrtwlanu.inf

Windows 11, 10, 8.1, 8
x86