SD-Link11n is a SDIO combo card which supports Wireless LAN Standard (IEEE802.11b/g/n 2.4GHz Single-Band) and implements microSD Memory card connector on the card.
One of Key Technologies is to work both SDIO (11n-WiFi) and microSD Memory card as SDIO Combo Card by SD Shard Bus.
The host system requires only 1 slot of SD connector to support both Wireless LAN and storage functions with lower cost & saves product space.

<SD-Link11n Hardware Structure & Image>


<SD-Link11n Brief Specification>

Wireless LAN: IEEE 802.11n Compliant (2.4GHz Single Stream)
Host Interface: SDIO Specification Version 2.0 Compliant (SDIO 1bit & 4bit Mode)

Frequency Band 2.400 - 2.500 GHz (2.4 GHz ISM band) (Single Band, No MIMO)
Modulation 802.11g/n OFDM with BPSK, QPSK, 16-QAM, and 64-QAM
802.11b with CCK and DSSS
Channel 1 - 13ch (11b: 14ch TBD)
Conncetion Infrastructure Mode / Ad-Hoc Mode
Data Rate 802.11n: 6.5, 13, 19.5, 26, 39, 52, 58.5, 65 Mbps (HT 20MHz mode only)
802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11b: 1, 2, 5.5, 11 Mbps
802.11n Features MCS 0-7, STBC, RIFS, Greenfield Protection
A-MPDU, A-MSDU Aggregation with Block-ack, PSMP, and MTBA

Power Consumption
(Excluding SD Memory)

Typical: Tx: 220mA (802.11n 65Mbps Packet) @ 3.3V
Typical: Rx: 165mA (802.11n 65Mbps Packet) @ 3.3V
Wireless LAN Set-up support WPS (WiFi Protected Setup) (Optinal)
Supporting OS RTOS for embedded System (Linux, WinCE, uITRON, etc)
Radio Certification Japan (TELEC), US (FCC), Canada (IC), EU Countries (CE), Taiwan (NCC)
Card Size / Weight 41.16mm x 24mm x 2.1mm, 5g
Others RoHS Compliant
Note1: The contents may change without notice
Note2: Please confirm driver software availablity

<Example of Software sturucture>