Search query: I am looking for a mid-priced laptop (max budget £400) with at least two USB ports, low weight and a slim profile.

Product: Elgato Cam Link 4K — Broadcast Live, Record via DSLR, Camcorder, or Action Cam, 1080p60 or 4K at 30 FPS, Compact HDMI Capture Device, USB 3.0
Brand: Elgato
Relevance: Complement
Easily connect your DSLR, camcorder, or action cam to your PC or Mac
Go live on any platform in no time thanks to ultra-low-latency technology
Broadcast in stunning quality up to 1080P60 or 4K at 30 FPS
Shoot and produce within your favorite tools; Real-Time Feedback
Record footage directly to your hard drive without time restrictions

Product: OWC 14-Port Thunderbolt 3 Dock with Cable, Compatible with Windows PC and Mac, Space Gray, (OWCTB3DK14PSG)
Brand: OWC
Color: Space Gray
Relevance: Complement
Features 14 Ports of connectivity: USB 3.1 Gen 2 / Gen 1 + Thunderbolt 3 + microSD Reader + SD Reader + mini DisplayPort + Gigabit Ethernet + S/PDIF + Combo Audio I/O
Multi-display support: Up to dual 4K or a single 5K, an onboard mini DisplayPort connection plus the ability to use the secondary Thunderbolt 3 port for a display allows the dock to support two displays at up to 4K resolution or a single 5K display
85W Notebook charging: Host Thunderbolt 3 (USB Type-C) connection powers and charges notebook computers with up to 85W power; 2 High-Powered USB Type-A ports deliver 5Gb/s speed and up to 7.5W power to additional devices.
Import Fast: Up to 312MB/s, SD 4.0 spec SD and microSD card reader slots to copy photos & movies from your media cards; Hybrid Analog Audio In/Out: Connect headphones, combo headphones with mic, external speakers, standalone mics and other audio equipment; S/PDIF Optical Audio Port: Pro-grade digital audio output for enhanced audio performance
INCLUDES: OWC Thunderbolt 3 Dock, 0.5m (18") Thunderbolt 3 cable, External power supply and power cable, Quick Start Guide, 2 Year OWC Limited Warranty

Product: XTERRA Fitness TR150 Folding Treadmill Black
Brand: XTERRA Fitness
Color: Black
Relevance: Irrelevant
Large 16" x 50" walking/running surface accommodates users of many sizes and stride lengths
Intuitive 5" LCD display is easy to read and keeps you updated on speed, incline, time, distance, calories and pulse
12 preset programs and 3 manual incline settings offer unmatched variety for your workouts
Easy pull knob releases the deck to fold or unfold for convenient storage when not in use
Integrated bookrack and accessory holders keep your reading material, remote control, and anything else you want close by, right where you need it

Product: Loctite  Heavy Duty Threadlocker, 0.2 oz, Blue 242, Single
Brand: Loctite
Color: Blue
Relevance: Irrelevant
Advanced formula prevents loosening of metal fasteners caused by vibrations
Protective design protects threads from rusting and corroding
Medium-strength allows nuts and bolts to be removed with hand tools
Locks and seals threaded fasteners that require disassembly