hp ink....

4 GB, DDR4, 2666 MHz

8 GB, DDR4, 2666 MHz

1/2.5” Sony Exmor 4K CMOS sensor, 4K 30fps; 1080p / 720p / 960x540 / 848x480 / 800x448, 640x480 / 640x360 / 424x240 / 320x240 / 320x180 at up to 60fps , 120°, Backlight compensation and 2D noise reduction technology for optimizing light balance in different conditions, • Minimum working distance: 80 cm, Up to 4X leveraging 4K sensor (not available in 4K or 60 fps), When zoomed in leveraging 4K sensor, 1 uni-directional microphone, 100~12K Hz, -37dB, YUV, MJPEG, • 2.0, 3.1 Gen1 typeC, • UVC (USB Video Class)1.1, • Windows 7/10 • Mac OS X 10.7 or higher • Android 7.0 or above, PTZApp, •Compatible with Skype™ Plugin for answering and hanging upvia remote control, • Upgrade firmware automatically or manually, • Control camera, • Set parameters and adjust cameraimage, • Diagnose operating status, • View live video, EZLive, • Real-time streaming / annotating / snapshots / video recording, *Suggested to have 2GB HDD storage for saving recorded video clips, • 2.4GHz Intel@ Core 2 Duoprocessor • 2GB RAM or more • USB 2.0 port and above (USB 3.1 required for 4K or 60fps), ZOOM; Microsoft® Teams ; Skype for Business; Skype™; Google Hangouts; Intel® Unite™; RingCentral; BlueJeans; V-Cube, LiveOn, CyberLink U Meeting® ; TrueConf, Adobe Connect; Cisco WebEx® ; Fuze, GoToMeeting™; Microsoft® Lync™; Vidyo; vMix, WebRTC, Wirecast; XSplit, • IR remote control (optional accessory, compatible with CAM540), • UVC / plug-and-play, • PTZApp, • USB3.1 4K Camera • USB3.1 type-C to type-A Cable(6ft) • Quick-start guide • Screws for a tripod • Warranty card, • Package dimensions: 138 x 138 x 149 mm • Package weight: 0.622 kg • Camera (folded): 60 x 60 x 75 mm • Camera weight: 0.251 kg, • Consumption: USB 3.1 Supports up to 4K : 5V/0.9A; • USB 2.0 Supports up to 2K: 5V/0.5A, • Camera: 2 years • Accessories: 1 year

1.6 Gbps, 2K, Plastic, 148.8 kpps, Yes, Yes, 5V/0.55A Power Adapter

Fast, high-quality, 24-pin, 80-column printer from the world's leading dot matrix manufacturer....

5080 LPI, 258.4 x 161.5mm, PW500, Battery-Free Electromagnetic Resonance, Yes, 8192Levels, ＞233PPS, Windows 7 or later macOS 10.12 or later Android 6.0 or later, USB-C, 10 Programmable Press Keys 8 Multimedia Keys, Coral Red, 550g, 333.4 x 218.4 x 7.3mm, 1 Year Warranty

5080 LPI, 160 x 102mm, PW100, Battery-Free Electromagnetic Resonance, 8192Levels, ＞233PPS, Windows 7 or later macOS 10.12 or later Android 6.0 or later, Micro USB, 4 Programmable Press Keys, Black, 258g, 200 x 166 x 8mm, 1 Year Warranty

1.6 Gbps, 2K, Plastic, 148.8 kpps, Yes, Yes, 5V/0.55A Power Adapter

NEWSOUL Portable Monitor ....

16 GB, Hi-Speed USB 3.1/3.0/2.0 compatible, 1 Year

Spark Wireless Pen ....

Black, Compatible with Notebooks up to 39.62 cm (15.6")

Black, 15.6" Laptops and Under, 0.53 kg, 600d Pol

Blue, 15.6" Laptops and Under, 0.53 kg, 600d Pol