Realtek RTL8188SU 802.11b/g/n USB WLAN Adapter Windows/Linux/Mac OS Drivers, Utility


Single-Chip IEEE 802.11b/g/n 1T1R WLAN Controller with USB 2.0 Interface.

The Realtek RTL8188SU-GR is a highly integrated single-chip Wireless LAN (WLAN) USB 2.0 network interface controller compatible with the IEEE 802.11n specification. It combines a MAC, a 1T1R capable baseband, and RF in a single chip. The RTL8188SU-GR provides a complete solution for a high-performance wireless client.

The RTL8188SU-GR baseband implements Multiple Input, Multiple Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) with one transmit and one receive path (1T1R). Features include one spatial stream transmission, short Guard Interval (GI) of 400ns, spatial spreading, and support for both 20MHz and 40MHz channel bandwidth. [ More… ]

Device Name: Realtek RTL8188SU Wireless LAN 802.11n USB 2.0 Network Adapter

Hardware IDs:
USB\VID_0BDA&PID_8171, USB\VID_1690&PID_0752, USB\VID_13D3&PID_3334
USB\VID_13D3&PID_3339, USB\VID_0BDA&PID_C047, USB\VID_13D3&PID_3336
USB\VID_13D3&PID_3340, USB\VID_13D3&PID_3342

Download Realtek RTL8188SU 802.11b/g/n Wireless USB Adapter Windows Drivers, Utility:

Utility and Driver Auto Installation Program for Win2000, XP, Vista, Win7 32/64-bit,

Download 1, Download 2 (Version 1086.38, 2010/12/17, 27.1MB)

Realtek RTL8188SU Linux driver for Kernel 2.6.x,

Download (Version:, 2010/12/17, 2.0MB)

Download Realtek RTL8188SU 802.11b/g/n Wireless USB Adapter MAC OSX Drivers, Utility:

DescriptionVersionUpdate TimeFile SizeDownload
MAC OSX 10.4 for PowerPC Install Package(UI ver.1.8.6)10782010/12/11765kGO
MAC OSX 10.5 for PowerPC Install Package(UI ver.1.8.6)10782010/12/11744kGO
MAC OSX 10.4 for Intel Install Package(UI ver.1.8.6)10782010/12/11825kGO
MAC OSX 10.5 for Intel Install Package(UI ver.1.8.6)10782010/12/11806kGO
MAC OSX 10.6 for Intel Install Package(UI ver.1.8.6)10782010/12/12140kGO

4 thoughts on “Realtek RTL8188SU 802.11b/g/n USB WLAN Adapter Windows/Linux/Mac OS Drivers, Utility

  1. I am so frustrated. I just bought a SkyCity 11N 150M Wireless Adapter EP-MS 150ND and the driver disc doesn’t work with my Mac OSX 10.4 and neither does the zip file I downloaded from this website for the PowerPC Mac Mini I own. Any help or directions so that I can connect to my home wireless connection via wifi? My Mac doesn’t have an Airport card and I was told that this wireless adapter should fix that problem.

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