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Efficient Computer Systems Inc.
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The seller is away until Fri, 01 Aug, 2025. Expect a delay in delivery until they return.
Efficient Computer Systems Inc.
98.7%
positive Feedback
13K
items sold
463
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Efficient Computer Systems Inc.
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Vintage Colorado Memory Systems P/N 910-002 Model Power Adapter
EUR 13.80
Dictaphone 862315 Power Supply Compatible With 1740 1750 2740 2750 3740 3750
EUR 17.25
(2) Ingenico PSC16A-080L6 8V 2A AC Adapter Power Supply for Credit Card Terminal
EUR 11.21
Powertron Electronics AC Adapter PA1015-2I 12V 1.25A Power Supply 7101A0237010
EUR 4.31
Ingenico 296227212AB Accessory - Lane 7000 and 8000 Adapter Plate 296114303AD
EUR 12.93
HU MENG 1650W Mining Gaming PC Power Supply HM1650PC
EUR 34.51
Dell OptiPlex 390 7010 3010 9010 SDT power supply 250W 07GC81 FY9H3 0YJ1JT
EUR 9.48
VERIFONE VX680 Power Supply clean tested PWR268-011-01-A
EUR 6.03
SYS1100-7515 60015V5A05 SYN ELECTRONICS AC ADAPTER 15VDC 5A 5PIN DIN
EUR 25.88
DELL OPTIPLEX 790 990 3010 7010 9010 390 SFF 02TXYM RV1C4 3WN11 POWER SUPPLY
EUR 11.21
Switching Adapter Hoioto ADS-26FSG-12 12024EPCU - 12V 2.0A - Max 0.7A
EUR 4.31
Genuine U.S. Robotics AC Power Adapter 9V AC TEAC-41-091000U 1.015.1286 TESTED
EUR 5.17
Switching Adapter Hoioto ADS-26FSG-12 input 100-240V-50/60Hz output 12V 1.5A 5ft
EUR 6.89
HU MENG 1650W Mining Gaming PC Power Supply HM1650PC
EUR 25.88
Lenovo 230W 20V 11.5A ADL230NLC3A SA10M42756 AC Flat-Tip Power Adapter 00HM267
EUR 17.25
AL50W, A250W, B250WE, ML230W, ML250W, ML300W ACHIEVE POWER SUPPLY 322954
EUR 34.51
Dell D6000 Universal Docking Station USB-C w/130W Power Adapter Tested. M4TJG
EUR 25.88
Genuine U.S. Robotics AC Power Adapter 9V AC T41091000A040G 1.015.1286 TESTED
EUR 7.76
FSP Group FPS350-60GHC Switching Power Supply 350W 12V 15A 9PA3509203
EUR 25.88
HP 503376-001 Pro 6000 / Elite 8000 240W 6 Pin Desktop Power Supply
EUR 11.21
Goldsource STU-1000 Step Up/Down Voltage Transformer Converter - AC 110/220 V
EUR 34.51
NEW Vitronics POWER CORD 205585
EUR 8.62
Texas Instruments AC Adapter 6vdc 400mA AC9400 SPA-3545A-45
EUR 3.44
Original 12V 1A LEI MU12-G120100-A1 AC/DC Power Supply Wall Adapter 5.5x2.1mm
EUR 6.89
Genuine Dell OptiPlex 7050 5050 3050 SFF 180w Power Supply 082DRM
EUR 7.76
Dell CF5W6 Optiplex 3010 / 7010 MT 275W 24 Pin Desktop Power Supply 0CF5W6
EUR 5.17
Dell Power Supply Model B180AS-00 25KG6 025KG6 4 OptiPlex 3040 5040 7040180W SFF
EUR 6.03
Genuine Zebra 12V/5.0A Round Barrel AC Adapter (Model: UCLI72-4)
EUR 6.03
Hirakawa VM0089 Home Office 3-Prong Wall Power Gray Cord in 10A 125V VM0033 10FT
EUR 5.17
COGNITIVE PRINTER AULT Class 2 Transformer T66194000K010G Output-19VAC-4.0A
EUR 11.21
Dell D255AS-00 Optiplex 3020 7020 SFF FP16X 0FP16X 255W PSU DPS-255KBA TESTED!
EUR 5.17
DPS-460DB-1A - Power Supply DELTA ELECTRONICS, HP PN: 5188-2862
EUR 34.51
Genuine Dell A/C Adapter PA-9 20V LCD Monitor Power Supply R0423 LSE0202C2090
EUR 8.62
Honoto AC Adapter Power Supply for HP Monitor ADS-40NP-19-1 19030E 19V 1.58A 30W
EUR 7.76
PROFUSION I 2010 Power Supply Adapter NBS24J120200B3 12V 2.0A
EUR 6.03
Dell Optiplex 240W SFF Power Supply 390 790 990 0RV1C4 03WN11 0709MT 0VMRD2
EUR 11.21
Ingenico Model PSM24W-080 AC Adapter Power Supplies 192020864 TESTED
EUR 7.76
DELL NPS-250KB A 250 Watt Power Supply 02N333 REV N03
EUR 7.76
Lenovo AcBel PC8061 180W Power Supply 36001847 54Y8816 54y8817 tested
EUR 7.76
4 Class 2 Power Supply U090020D11 Transformer Output 9V DC 200mA Adapter Charger
EUR 13.80
Dell OptiPlex 3040 5040 7040 (180W) Desktop Power Supply PSU (0RKTF0) Tested!
EUR 7.76
Delta Electronics DPS-350AB-5 350W Power Supply D54651-007
EUR 5.17
Dell OptiPlex 3040 3050 7040 (180W) Desktop Power Supply PSU (0N8D59) Tested!
EUR 7.76
Cisco N2200-PAC-400W Airflow 400W PWR AC Nexus Power Supply
EUR 6.89
Genuine USRobotics DP41A-0901000U 1.015.1286 AC Power Supply Adapter 9V 1000mA
EUR 7.76
77GHN Dell OptiPlex 7010/3010 DT 250W Desktop Power Supply PSU
EUR 12.07
IBM 59H3759 59H3760 Power Supply for 7208-342 TESTED
EUR 5.17
Dell OptiPlex 3020 7020 9020 Precision T1700 SFF 255W Desktop Power Supply NT1XP
EUR 9.48
About us
Welcome to my eBay Store. Please add me to your list of favorite sellers and visit often. Thank you for your business. Efficient Computer Systems has been in business for 31 years.
Location:
United States
Member since:
20 Oct, 2007
Seller:
effcompsys
Feedback ratings
Last 12 months
Positive
322
- positive Feedback in last 12 months
Neutral
1
- neutral Feedback in last 12 months
Negative
4
- negative Feedback in last 12 months
Detailed seller ratings
Average for the last 12 months
Accurate description
4.9
Reasonable postage cost
4.7
Delivery time
5.0
Communication
5.0
Seller Feedback
(3,621)
5***5 (40)
- Feedback left by buyer.
Past month
Verified purchase
Good
e***e (329)
- Feedback left by buyer.
Past month
Verified purchase
Lovely item would buy again from seller
e***e (329)
- Feedback left by buyer.
Past month
Verified purchase
Love the laptop I got
e***e (329)
- Feedback left by buyer.
Past month
Verified purchase
5Xxxxx great product
e***e (329)
- Feedback left by buyer.
Past month
Verified purchase
Great product and great quality will definitely buy again from seller
z***n (425)
- Feedback left by buyer.
Past month
Verified purchase
Item as described, smooth transaction, delivery was fast, awesome eBay seller would do business again.
See all Feedback
About us
Use this space to tell other eBay members about yourself and what you’re passionate about. Give people more reasons to follow you!
Welcome to my eBay Store. Please add me to your list of favorite sellers and visit often. Thank you for your business. Efficient Computer Systems has been in business for 31 years.
180/1000