QTH.COM Ham Radio Classified Ads: COMPUTER - Swap amateur radio HF VHF equipment buy sell trade on line

8 inch floppy disk drives. $200each: These are from an old CPM system. Taken out of service years ago, they were working. Offered for anyone trying to restore an old S-100 buss computer system. $200 each plus shipping. This is a FDD100-8 made by SIEMENS; Listing #1758032 - Submitted on 02/05/26 by Callsign K5DKZ, Modified on 02/07/26 - IP: syn-076-183-146-186.res.spectrum.com; Click to Contact -- Send this Ad to a Friend
3.5mm to RCA Audio Cable 10 ft: New, $10 shipped
High Quality
20AWG; Listing #1757418 - Submitted on 01/31/26 by Callsign KB0DN, Modified on 02/07/26 - IP: 172.59.224.170; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
QualGear HDMI 2.0 25 Ft Cable: Like new in retail package, $20 shipped
HDMI 2.0 gold-plated cable 25 ft.
HDMI A male to A male cable
Supports ethernet, 3D, 4K video and audio return channel (ARC)
Connects Blu-ray players, apple TV, PS4, PS3, Xbox 360, Xbox one, computers and other HDMI-enabled devices to TVs, displays, a/V receivers and more
Cable supports sharing an internet connection among multiple devices without the need for a separate ethernet cable
Meets HDMI 2.0 specification (48 bit/px color depth); Listing #1756860 - Submitted on 01/25/26 by Callsign KB0DN, Modified on 02/07/26 - IP: 172.59.224.170; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Acer Aspire 1 AOA 150-1570 9" Netbook +: Acer Aspire One AOA 150-1570 9-inch Netbook computer, plus a similar parts only Acer Aspire One AOA-150 1635.
Windows 7 Ultimate Service Pack 1.
Intel 1.6GHz processor.
1.5GB RAM (max).
144GB Hard Drive, in two (2) 72GB partitions C:/ and D:/.
Manufacture Date : August 2009.
Model: AOA 150-1570
Also included:
Two (2) Li-ion 11.1V 5200 mAh battery packs new in 2021, each hold a full charge. Replaces UM08A71 and UM08A72.
Acer AC charger model ADP 30_JH B.
Two (2) sticks of 512 MB RAM.
Also, a very similar Acer Aspire One AOA-150 1635 Netbook for parts only: no hard drive and no keyboard.
Matching blue wireless mouse.
$80 shipped USPS Priority to ConUS.; Listing #1758142 - Submitted on 02/07/26 by Callsign KG9E - IP: 105.sub-174-218-16.myvzw.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Lind Power Adapter: The Lind DE2035-1316 DC/DC Power Adapter is designed to power your Dell-compatible laptop computer and to charge its internal battery from an 12-32 VDC power source. The adapter supplies current and voltage levels as required by the laptop.
$100 shipped.; Listing #1753687 - Submitted on 12/25/25 by Callsign KC9RNK, Modified on 02/06/26 - IP: c-67-165-163-70.hsd1.il.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Mac mini , Mack pro , Mac book: I have a Mac Mini computer for $75 shipped
I have a mack pro , speaker Output is no working but will include a Blue tooth speaker .$150 shipped
Mac Bok air around 2013 for $150 shipped; Listing #1753454 - Submitted on 12/22/25 by Callsign KB4HL, Modified on 02/04/26 - IP: 185.126.82.202; Click to Contact -- Send this Ad to a Friend
FOR SALE: Computer Patch Interface: Advanced Electronic Applications Computer Patch Interface, Model CP-1. $40, and I will cover the cost of shipping. I am not a HAM, I am the youngest son and the Executor for the estate of W3BNN. Proceeds are for the benefit of the widow's estate. All equipment listed under the W3BNN callsign was in use and fully operational as of early 2025. Interested parties are encouraged to look at the W3BNN QRZ page. Ozzie was active for 70 years and his equipment was well maintained. I will do my best to answer any technical questions with advisory assistance from my father's amateur radio friends of over 60 years.; Listing #1757689 - Submitted on 02/02/26 by Callsign W3BNN - IP: pool-173-66-96-27.washdc.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
HP laptop 15.6” WIN 11 i7 8GB 128SSD: I am cleaning out some inventory and have lowered prices on some of my computers. This is a clean laptop with Windows 11 Pro and other useful programs installed. It is slow to initially boot up but works as it should. No old files and no passwords. Please email me with inquiries and/or more pictures. Selling as is no returns.
15.6” Wide-screen display 1920X1080 resolution (Not a touch screen)
Intel HD Graphics 5500
8GB RAM (Memory)
128GB SSD-Solid State Drive SATA (Storage)
Intel i7-4800MQ Processor at 2.70GHz
Full size keyboard with numerical keypad
DVD/RW Optical Drive (CD)
Wi-Fi, VGA, Display Port, (5) USB 3.2 ports, SD Card Reader, Audio in/out port, Internal speakers, built-in webcam/microphone
Battery holds a charge-duration unknown and not warranted
HP charger is included
HP ProBook Model 650-G1. Stk. No.1003.
Price is $135 including shipping CONUS. Pay Pal or personal check OK.; Listing #1757591 - Submitted on 02/01/26 by Callsign W5BXY - IP: c-174-180-132-185.hsd1.ms.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
HP 15.6” Laptop WIN 11 8GB 500GB i7: This laptop is clean and works as it should. It does have some corner screen shading at the top left side of the display but is barely noticeable in use. I have priced it accordingly. Windows 11 Pro, Windows Antivirus, VLC Media Player, Microsoft Office Enterprise 2007 and more. Cosmetics are consistent with normal use. Please email me with inquiries and/or for more pictures. Selling as is no returns
15.6” Wide-screen display 1920X1080 Resolution (Not a touch screen)
Intel Graphics 4600
8GB RAM installed-16GB Max (Memory)
500GB Hard Drive ATA (Storage)
Intel i7-4800MQ Processor at 2.70GHz
Full size keyboard with numerical keypad
DVD/RW Optical Drive (CD)
VGA, Display Port, Audio in/out, SD Card Reader, Wi-Fi, (5) USB 3.2 ports, Multi-media port, internal speakers, built-in webcam/microphone
Battery holds a charge-duration unknown and not warranted
HP OEM charger is included
HP ProBook Model 650-G1. Stk. No. 1002.
Price $155 shipped CONUS. Pay Pal or personal check OK.; Listing #1757575 - Submitted on 02/01/26 by Callsign W5BXY - IP: c-174-180-132-185.hsd1.ms.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Dell 15.6” Laptop Win 11 16GB 512SSD i5: This robust laptop has the Windows 11 Professional operating system along with other useful software. No old files, no passwords and no issues. Cosmetics are normal from prior use. Please email me with inquiries and/or for more pictures. Ready to use when you receive it.
15.6” Wide-screen display 1366X768 resolution (Not a touch screen)
Intel Graphics
Full sized keyboard with numerical keypad
16GB DDR4 RAM installed-Max 32GB (Memory)
512GB SSD (Storage)
Intel i5-6440HQ processor at 2.60GHz
Wi-Fi, Ethernet, VGA, HDMI, Bluetooth, SD Card reader, Audio combo port, (3) USB 3.0 ports, USB-c, Internal speakers.
Battery holds a charge-duration unknown and not warranted
Dell OEM charger is included
Dell Latitude Model 5580. Stk. No. 1022.
Price is $255 including shipping CONUS. Pay Pal or personal check OK.; Listing #1757560 - Submitted on 02/01/26 by Callsign W5BXY - IP: c-174-180-132-185.hsd1.ms.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend