Talk:Realtek

reg 8188xxS notation
.. Hm? Dual-channel 8188xxes? .. as in non-1T1R 8188xx chips? ... with support for more than one spatial stream?
 * --M86 (talk) 01:27, 10 November 2013 (EST)
 * CU/CUS - confirmed.
 * EU/EUS - speculative, moved to talk page. May be Low-cost version of dual-channel RTL8192EU.
 * another tool in the toolbox :) http://www.google.com/trends/explore?q=RTL8188CUS#q=RTL8188CUS%2C%20RTL8188EUS

CU vs. SU
According to, SU chips are FullMAC ("The driver communicates with the firmware through high-level commands") and firmware is bigger while the CU are SoftMAC (" leaving most of the work to the driver")