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

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
Dell G15 5511 NVIDIA i7, Win 11 Pro: Dell G15 5511 NVIDIA i7, Win 11 Pro, GeForce RTX 3060, 15.6", 2 TB, 32 GB RAM
Intel Core i7 11th Gen.
Dedicated Graphics
Black
2 TB SSD
5.00 GHz
Laptop
1920 x 1080
HDMI
Windows 11 Pro
SSD (Solid State Drive)
15.6 in DISP
32 GB
Gaming
NVIDIA GeForce RTX 3060
Dell
2021
Dell 5511
Built-in Webcam
2 TB
ASKING $850.00 obo.
***PLUS shipping to the 50 states and US possessions only.
***pirateship
listings>> https://forums.qrz.com/index.php?search/152957671/&q=kb3mtu&o=date&c[node]=7
https://forums.qrz.com/index.php?search/152957764/&q=kb3mtu&o=date&c[node]=24
Payment. prefer : PayPal, Venmo, personal check, postal money order....all A-OK
DUE TO PART SWAPERS >
All Sales are Final. No refund or Returns.
Brian C. Plante Sr,
kb3mtu at gmail.com
KB3MTU, 73; Listing #1758561 - Submitted on 02/10/26 by Callsign KB3MTU, Modified on 02/18/26 - IP: pool-71-162-170-32.phlapa.fios.verizon.net; 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
WANTED Windows 10 Desktop: WANTED Windows 10 Desktop
NO WINDOWS 11 Do not feel on learning a NEW windows 11; Listing #1759071 - Submitted on 02/15/26 by Callsign W9LVM - IP: 50.229.120.155; Click to Contact -- Send this Ad to a Friend
DRC 8K STATIC RAM BOARD S-100: Stable memory uses 64 2101 chips. Provided with user manual on memory stick in .PDF format. $95 plus shipping. Personal check ok. Will ship when check clears. Will email copy of UPS receipt.
Have lots more S-100 stuff listed and waiting to be listed.; Listing #1759035 - Submitted on 02/14/26 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
BIOTECH BCG-800 COLOR VIDEO GRAPHICS BD: Color video graphics board for S-100 buss systems like Altair 8800.
This working board comes with assembly/test/user manual on memory stick in .PDF format. $175 plus $35 shipping via UPS ground. Personal check ok. Will ship when check clears. Will email copy of UPS receipt wich will show tracking number.; Listing #1759030 - Submitted on 02/14/26 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
S.D.SYSTEMS S-100 VDB 8024 VIDEO CARD: Interfaces video monitor and key board for s-100 buss computers. Provided with .PDF copy of user manual. $200 plus $30 shipping. Personal check ok. Will ship when check clears.; Listing #1758899 - Submitted on 02/13/26 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