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Manufacturer SII Net Index Net Index HAGIWARA Syscom NEC Infrontia NEC Infrontia SII Net Index SII Manufacturer Model AX530S WS014IN AX530IN WS008HA AX520N AX420N AX420S WS002IN CH-S203C/TD Model Product Product W-OAM compatible ● W-OAM typeG compatible ●*4 ● W-OAM typeG compatible ●*4 ● ● ● ▲*4 - W-OAM compatible Protocols 8x Packets ● - ● - ● - - - - 8x Packets Data Communications 4x/2x Packets ● ●*3 ● ● ● ● ● ●*3 - 4x/2x Packets 1x Packets ● ●*3 ● ● ● ● ● ●*3 - 1x Packets Flex Change ● ●*3 ● ● ●*1 ● ● ●*3 - Flex Change 64k PIAFS (best effort) ● ●*3 ● ● ● ● ● ●*3 ● 64k PIAFS (best effort) 32kPIAFS ● ●*3 ● ● ● ● ● ●*3 ● 32kPIAFS Form PC card PC card PC card ExpressCard PC card CF CF USB CF Form Size (W x D x H) Approx. 54×5×88mm Approx. 54×5×85.6mm Approx. 54×10×127mm Approx. 34×10.4×105mm Approx. 56.3 x 9.6 x 114.6mm Approx. 42.8 x 8.06 x 53.6mm Approx. 42.8 x 3.3 (portions 8.0) x 57mm Approx. 43 x 12 x 54mm Approx. 42.8 x 3.3 (portions 5.6) x 55mm Size (W x D x H) Mass Approx. 37g Approx. 35g (exclusing W-SIM) Approx. 62g Approx. 21g Approx. 45g Approx. 20g Approx. 16g (device only) Approx. 30g (excluding W-SIM) Approx. 14g (device only) Mass Power consumption during transmission Approx. 430mA (8x packet transmission average) Approx. 170mA (4x packet transmission average) Approx. 680mA (8x packet transmission average) Approx. 520mA (4x packet transmission average) Approx. 340mA (8x packet transmission) Approx. 190mA (4x packet transmission average) Approx. 210mA (4x packet transmission average) Approx. 210mA (4x packet transmission) Approx. 110mA (64k transmission) Power consumption during transmission Compatible OS Windows 98SE - - - - - - ● - ● 98SE Windows Compatible OS Me - - - - ● ● ● - ● Me 2000 ● - ● - ● ● ● ● ● 2000 XP ● ● ● ● (SP2～) ● ● ● ● ● XP Vista ● ● ● ● ● ● ● ● ● Vista 7 ● ● ● ● (1GB) ● ● ● ● ● 7 MacOS 9.0/9.0.4 - - - - ●*2 ●*2 ● ● ● 9.0/9.0.4 MacOS 9.1 - - - - ●*2 ●*2 ● - ● 9.1 9.2 - - - - ●*2 ●*2 - - - 9.2 9.2.1/9.2.2 - - - - ●*2 ●*2 ● ● ● 9.2.1/9.2.2 10.0～10.0.4 - - - - - - - - - 10.0～10.0.4 10.1～10.1.4 - - - - - - - - - 10.1～10.1.4 10.1.5 - - - - ● ● ● - ● 10.1.5 10.2～10.2.8 ● - ● - ● ● ● ● ● 10.2～10.2.8 10.3～10.3.3 - - - - ● ● - - ● 10.3～10.3.3 10.3.4～10.4.3 ●*5 - ● - ● ● ● ● ● 10.3.4～10.4.3 10.4.4～10.4.10 ● - ● ● ● ● ● ● ● 10.4.4～10.4.10 10.5～10.5.2 ● - ● ● ● ● ● ● ● 10.5～10.5.2 10.5.3～10.5.4 ● - ● ● ● ● ● ● ● 10.5.3～10.5.4 10.5.5～10.5.7 ● - ● ● ● ● ● ● ● 10.5.5～10.5.7 10.5.8 ● - - ● - - ● ● ● 10.5.8 10.6.1 ● - - ● - - - ● - 10.6.1 International roaming Taiwan ● ● ● ● ● ● ● ● - Taiwan International roaming Thailand ● ● ● ● ● ● ● ● - Thailand Vietnam ● ● ● ● - - - ● - Vietnam

*1 Net25[PRO] is incompatible with Flex Change, which is available only forNet 25. *2 Easy Setup Tool cannot install the driver automatically. Install manually. *3 When using W-SIM [RX410IN,RX420AL,RX420IN]. *4 When using W-SIM[RX420AL,RX420IN] .However, exclusive driver's release is scheduled in December. *5 At the time of USB connection, it cannot use by MacOS 10.4.2 (Notes) (1) Confirmations of the operating systems listed above include some updates. Consult with the terminal manufacturer for details. (2) Consult with Net Index regarding operations on Mac machines with WS002IN Intel (R) processors.