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

Mac Pro computer one TB HD 64gb ram: I hav a Mac Pro 2013 computer in nice shape. Has 1 the hard drive, 64 gb ram. Only thing not working is the headphone jack. I will include a blue tooth speaker. I run the Mac version of SmartSdr on my flex 8400M . It is running Mac OS Big Sur at the moment but using a program called open core patched you can run of the newest versions of MacOs. I am asking $150 shipped; Listing #1762841 - Submitted on 03/22/26 by Callsign KB4HL - IP: c-71-207-177-122.hsd1.al.comcast.net; Click to Contact -- Send this Ad to a Friend
Amazon eero 6+ mesh wifi system - 3 pack: Amazon eero 6+ mesh wifi system. Like new, in the box. Incompatible with my network application. These are selling on Amazon for over $200. Will ship for $140. Venmo, Zelle, Paypal accepted.; Listing #1762065 - Submitted on 03/15/26 by Callsign W5VS - IP: 204.111.136.66; Click to Contact -- Send this Ad to a Friend
Dell Laptop Power Supply 130 Watts: $25 Shipped.
OEM Dell Laptop Power Supply LA130PM121 (130 Watts) with the 7.4 mm OD DC plug, including the AC cord with the Mickey Mouse plug.
Can also be used with other non-Dell computers.
Output: 19.5 Volts DC.
Buyer must be pleased with it or you can return it for a full refund including postage.
A-OK payment with paypal, personal check or money order.
e-mail me for additional pictures.; Listing #1761285 - Submitted on 03/07/26 by Callsign WA3LKN - IP: 162-196-22-109.lightspeed.gdrpmi.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MAC BOOK AIR: Mac Book Air works well nice shape asking $150 shipped.; Listing #1761100 - Submitted on 03/06/26 by Callsign KB4HL - IP: c-71-207-177-122.hsd1.al.comcast.net; 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.
$65 shipped.; Listing #1753687 - Submitted on 12/25/25 by Callsign KC9RNK, Modified on 02/26/26 - IP: c-67-165-163-70.hsd1.il.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
ALTAIR 8800 COMPUTER: Case, front panel, 110 volt fan on rear panel. motherboard with multiple S-100 slots. All in clean unmarred condition. No power supply or cards. $475 plus shipping.; Listing #1759547 - Submitted on 02/19/26 by Callsign K5DKZ - IP: syn-076-183-146-186.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS:Dell WD22TB4 Docking station: Nice Dell docking stations. 2 x WD22TB4 and K20A. $100 each
Power supplies 2 x LA180PM180 180 watt $40 each and 2 x LA240PM160 240 watts $60 each. All plus shipping.; Listing #1759434 - Submitted on 02/18/26 by Callsign W1JCW - IP: 12.29.254.70; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
CROMEMCO 4FDC FLOPPY DISC CONTROLER: S-100 Floppy Disk controller. Provided with user manual in .PDF on memory stick. $175 plus shipping.; Listing #1759356 - Submitted on 02/17/26 by Callsign K5DKZ, Web Site: http://k5dkz.com - IP: syn-076-183-146-186.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
APPLE II CLOCK BOARD: Clean clock board for the old Apple ii.
$150 plus $15 shipping.; Listing #1759237 - Submitted on 02/16/26 by Callsign K5DKZ, Web Site: http://k5dkz.com - IP: syn-076-183-146-186.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
520w ATX Power Supply: NEW never opened 520 watt ATX computer power supply, cleaning out excess stuff from shack. I have 2 new ones & one used. Shipping will be actual shipping charges,; Listing #1759213 - Submitted on 02/16/26 by Callsign WA9KIA - IP: 172-242-104-164.cust.exede.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend