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

4Sale: Keychron V1 Max Keyboard: I have for sale a Keychron V1 Max mechanical keyboard. If you liked the old IBM mechanical clikity-clackity full-keyaction keyboards this is for you! This keyboard can be paired to almost any computer through one of three ways -- USB, Bluetooth or supplied dongle. It has compatibity switch for Windows and Mac. Also works with Linux. It's in near-mint shape. Selling because I have two. Will ship to your CONUS QTH for $69 (firm). in original box with manual and quick start card. Greatly prefer PayPal for payment, F&F unless you pay fee. Also accept Zelle or USPS Money Order. No cashier's or personal checks.; Listing #1766171 - Submitted on 04/26/26 by Callsign N8VZ, Modified on 05/03/26, Web Site: https://www.n8vz.com - IP: syn-024-210-019-143.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Dell 15.6” Laptop Win 11 16GB 512SSD i5: SALE PENDING: 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. 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 $240 including shipping CONUS. Pay Pal or personal check OK.; Listing #1765066 - Submitted on 04/15/26 by Callsign W5BXY, Modified on 05/03/26 - IP: c-75-65-92-94.hsd1.ms.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Touch Screen Monitor for laptops: Purchased this for 199, selling for $110 shipped. Got it last year for a Microsoft Surface pro tablet. Its for a normal laptop, not good with my tablet. Needed separate power, and video and USB. Too cumbersome for me.
Used it for 2 hours and put it all back in the box. I have 11 pictures and here is the Amazon link where I paid $199 last year. Buy this with Zelle or Paypal Friends for $110. Works perfect. Nice item.https://www.amazon.com/dp/B094V583BM?ref=fed_asin_title; Listing #1766356 - Submitted on 04/28/26 by Callsign W4AWI - IP: c-71-206-65-233.hsd1.fl.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Two 2 ADS USB2 External HDs: 2 ADS USB External Drives from N8VZ after fixing a PC that are surplus again. One has 150GB HD installed and the other a 500GB HD. They are in excellent working condition and 500G had LED fixed. Both tested with Seatools OK and wiped with sdelete64 OK. Currently formatted as NTFS and capacity will vary depending on OS and file system. Cables included, more photos & screenshots available by email.Asking $35 + actual postage/shipping or free pickup near Denver.
FYI: Was told that prices on new HDDs at Walmart have increased lately; Listing #1766126 - Submitted on 04/26/26 by Callsign AC0KC - IP: 29-90-42-72.skybeam.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
XenceLabs Quick Keys For SDR & Other: This is an as new Quick Keys that I bought for a RasPi SDR project, tested and didn’t use. It is complete in the original packaging, latest firmware. You can connect using a cable or use it wirelessly with the dongle. You can go to the manufacturer’s website for all the details but in a nutshell it allows you to program keys with graphics and rotary encoder in place of using a keyboard & mouse. A number of the integrated HL2 builds use it. Smoke free home. $65 shipped, payment method your choice.; Listing #1766107 - Submitted on 04/25/26 by Callsign KK4HP - IP: customer.mmmiflx1.isp.starlink.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
HP 15.6” Laptop 16GB 500GB i5 WIN11: This is a really nice, clean & good operating laptop. Windows 11 Pro, Windows Antivirus and MS Office Enterprise 2007 are installed. The laptop also has a backlit keyboard for convenience. Normal cosmetics from prior use. No old files, no passwords and no issues. Please email me with inquiries.
15.6” Wide-screen display 1366X768 resolution (Not a Touch screen)
Intel HD Graphics 4400
Intel i5 Processor at 1.6-2.30GHz
16GB DDR3 RAM (Memory-Max)
500GB Hard Drive (Storage)
Backlit keyboard
Wi-Fi, Ethernet, VGA, Display Port, (4) USB 3.0 Ports, Audio Combo Port, SD Card Reader, Docking Connector, Built-in Webcam/Microphone, Internal Speakers, Fingerprint Scanner.
Battery holds a full charge-duration unknown and not warranted-I ran it for 2hrs +
HP OEM charger is included
HP EliteBook Model 850-G1. Stk. No. 1028.
Price is $235 including shipping CONUS. Pay Pal or personal check OK.; Listing #1765655 - Submitted on 04/21/26 by Callsign W5BXY - IP: c-75-65-92-94.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. No old files, no passwords and no operating issues. Please email me with inquiries and/or for more pictures. Ready to use when you receive it.
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-not warranted
HP OEM charger is included
HP ProBook 650-G1. Stk. No. 1002.
Price is $165 including shipping CONUS. Pay Pal or check OK; Listing #1765053 - Submitted on 04/15/26 by Callsign W5BXY - IP: c-75-65-92-94.hsd1.ms.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Cradle Point ARC CBA850: Nice Cradle Point ARC CBA850. Tested and used for large coverage area. No longer needed. Asking $30 plus shipping.; Listing #1764713 - Submitted on 04/11/26 by Callsign W1JCW - IP: 23-92-13-217.wirestar.net.wirestar.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: MXL 990 USB Condenser Mic: The MXL 990 USB is a large diaphragm condenser microphone
used for vocals, podcasting, and recording. This MXL 990 USB
Is new-in-box.
$80 includes shipping
Payment via VENMO or USPS Money Order.; Listing #1764079 - Submitted on 04/04/26 by Callsign WA0TPN - IP: 57-89-181-166.mobile.uscc.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: USR-N540 4-Port Serial Server: NEW-IN-BOX: USR-N540 4-Port Serial Device Server.
The USR-N540 is an industrial 4-port serial device server
that converts RS-232/RS-485/RS-422 serial devices to Ethernet
TCP/IP so sensors and controller can be monitored or
controlled over a network.
$150 shipped. Payment via VENMO or US Money Order.; Listing #1764073 - Submitted on 04/04/26 by Callsign WA0TPN - IP: 57-89-181-166.mobile.uscc.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend