Smart Home STEM education kit

I'm selling a Sunfounder UPS kit for Raspberry Pi with a 2,000 mAh battery. I've just used it for review for around 4 days (10 charge/discharge cycles). It's already assembled.

Owned from new, excellent condition. Service last week, all new toner cartridges, imaging drum and intermediate transfer belt. Additional black toner with 30% capacity left. Network model with WiFi, all-in-one, print, scan, copy. Kids left home, no longer needed. Collect in central Chiang Rai or Bo Sang Chiang Mai or pay postage.

Perfect condition. Rarely used. I am the first owner bought in April 2024. Warranty sticker is still intact. Carrying case and tv adapter included. Let's talk.

I'm selling the Khadas Mind Premium mini PC along with its dock after reviewing it for about two weeks. It's good as new, comes with all accessories, and is preloaded with Windows 11 Home (activated) and Ubuntu 22.04. Khadas Mind Premium specifications: SoC – Intel Core i7-1360P 12-core/16-core Raptor Lake processor with 4 performance cores @ up to 5.0 GHz, 8 efficiency cores @ up to 3.7 GHz, 18MB cache, and Intel Iris Xe Graphics up to 1.5 GHz; PBP: 28W. System Memory – 32GB LPDDR5 @ 5200Mbps Storage 1TB M.2 NVMe PCIe 4.0 2230 SSD with up to 5,150 MB/s sequential read speed, up to 4,900 MB/s sequential write speed M.2 NVMe PCIe 3.0 2230 SSD socket. Video Output HDMI 2.0 video output up to 4Kp60 2x USB-C ports with DisplayPort Alt. mode up to 8Kp30 or 5Kp72 4Kp60 HDMI expansion through Mind Link Up to four 4Kp60 independent displays with the Mind Dock Audio – Digital audio output via HDMI and/or DisplayPort (USB-C) Connectivity – Wi-Fi 6E (802.11ax) and Bluetooth 5.3 USB 2x USB 3.2 Gen2 Type-A ports 1x USB 3.2 Gen 2 Type-C port with DP output, PD charging 1x USB 2.0 Type-C port with DP output, PD charging Expansion – Patented Mind Link with PCIe 5.0 interface up to 32GT/s Misc – Power button and LED Power Supply – 65W USB-C power adapter Battery – Built-in 5.55 Wh Lithium-Polymer battery good for up to 5 hours in sleep mode, as it is designed for standby so you can carry it around to switch from one dock to another without turning off the device Dimensions – 146 x 105 x 20 mm Weight – 450 grams Temperature Range – Operating: 10C to 35C; storage: -20℃ – 45℃ Relative humidity – 5% to 90% non-condensing Khadas Mind dock: Storage – SD card reader Video Output – 2x HDMI 2.0 ports up to 4Kp60 Audio – 3.5mm headphone jack, digital audio output via HDMI Networking – 2.5GbE RJ45 port USB – 3x USB 3.2 Gen 1 (5 Gbps) Type-A ports Misc – Rotary encoder with click button Power Supply – USB PD with USB-C port