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USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery computer card, Kouwell KW-524G, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Capacitor: 222• Crystal: Acetech 18.432MHz• Transistor: PN2222A• Board Soldered IC Chips: 74LS90, HD74LS138P, SN74LS245N,...
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery parallel card, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Capacitor: 222 2A103K• Board Soldered IC Chips: Goldstar GM16C450, SN75189AN, SN75188N, SN74LS14N, Winbond W86C451, Winbond W86C456A
USED, VINTAGE, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery modem card with Intel N89026 digital IC, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Crystal: CRYSTEK 12.960• Relay: Omron G6E-134P-ST-US 5VDC• Board Soldered ICs: INTEL P89027, National Semi...
USED, VINTAGE, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery modem card, product markings include SM-96 (144) HR/1 KB3204-03, MDI96/144GVC HS312060085, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Crystals: TXC 38.00053, TXC 1.8432, TXC 22.1184•...
USED, VINTAGE, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each Western Digital Disk Drive Controller WD1002A-027X, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Crystal: NYMPH 33-11 87-41• Board Soldered ICs: WD11C00-JT, WD5011JM, WD1015-JM, WD10C21A
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery parallel/serial board 85-3332-01 052087, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Crystal: Toyocom TCO-715A 4.9152MHz• Board Soldered IC: P8274 S41070 L516014R
USED, acquired from school surplus, not tested, no spec sheet.Listing is for one (1) each mystery circuit board adapter card, PC/3278, comes exactly as shown in the photo.Attached Components Include:• Crystals 8.000MHz, 18.868MHz• Socket Mounted IC Chips DP8340N, DP8341N, N8X305N
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery memory board, AMI Elephant-5 ASSY 1008 Rev. E, comes exactly as shown in the photo.Attached Components Include:• Socket Mounted DRAM Chips MB81256, M5M4256P, PAL16L8CN
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board Adapter Card PC/3278, comes exactly as shown in the photo.Attached Components Include:• Crystals 18.868 MHz USCC, 8.000 USCC• Transistor 2N5320• Socket Mounted IC Chips DP8341N, N8X305N A, 15529 Rev. 3.32
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board DCA Graph Interface 80-20048-000, comes exactly as shown in the photo.Attached Components Include:• Crystals 18.868 MHz USCC, 7.000 USCC• Transistor 2N5320• Socket Mounted IC Chips N8X305N A, DP8340N, DP8341N
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, IRMA Decision Support Interface PC/3278, comes exactly as shown in the photo.Attached Components Include:• Crystals 8.000MHz, 18.868MHz• Transistor 2N222A• Socket Mounted IC Chips 15509, 15508, 15507 Rev 3.23
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery ethernet card WDC 1987 61-000260-00, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Relays Zettler AZ820-2C-12DE 1.0A 30VDC• Rectifiers GI RW005M• Crystal SARONIX 88-41 16.0000 NCH069B• Board Soldered IC...
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery computer card, Data Tech 422BW25982, product markings include FAB No. 01-00422 Rev A, comes exactly as shown in the photo.Attached Components Include:• Crystals 20.000 UNI 89-D, 48.000 UNI 89-D• Board Soldered IC Chips DTC-076B-1, DTC-114B,...
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery computer card, black & white/parallel 1501985APS, comes exactly as shown in the photo.Attached Components Include:• Crystal CK1100AC 16257.00KHz• Board Soldered IC Chip MC6845P• Socket Mounted IC Chip Motorola 6359300
USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery modem card, Astec Model 1200B, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Crystal: 11059.2 KSS6C• Relay: Aromet DS2E-M-DC5V• Board Soldered IC Chips: SN74LS367AN, HD74LS373P, T74LS175B1, 386D, HD14053BP,...
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