2 PCS) CXK58257AM-10L SONY Standard SRAM 32KX8 100ns CMOS
2 PCS) CXK58257AM-10L SONY Standard SRAM 32KX8 100ns CMOS,Amazon.com: Sony ICD-SX712 Digital Flash Voice Recorder,Sony NW-ZX707 Walkman® High-resolution portable digital,Sony Nw-zx707 Walkman Zx Series Hi-res Digital Music Player,Press Releases | Sony Singapore