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3 in 1 Universal RF Unit Adapter Cable Automatic TV Game Switch for NES for SNES for SEGA Genesis
Aliexpress UK
AUTOUTLET N64 to HDMI Converter, Supports 1080P(60hz) Output, 4:3 and 16:9 Aspect Ratio Switch, Retro Gaming Adapter for N64, NGC, SNES on Modern TVs. Plug-and-Play: No drivers needed! This N64 to HDMI converter requires only a USB power connection (cable included) to start.
eBay
HD 1080P AV to HDMI Adpater RCA to HDMI-compatible Composite Converter HDMI to AV RCA Adapter For N64 Wii PS1/2/3 Xbox One SNES
Aliexpress UK
AV to HDMI Converter: Converts analog RCA composite (red, white, yellow) input to HDMI 720P/1080P (60HZ) output. You can get all your old gaming system which output with RCA to HDMI projector/monitor!
eBay
PzzPss N64 To HDMI-compatible Video Converter High Definition Link Cable For Nintend N64 / SNES Plug And Play HD 1080P Adapter
Aliexpress UK
NEW HDMI To RCA AV Adapter Converter Cable CVBS 3RCA 1080P Composite Video Audio. CVBS output: PAL, NTSC_M, and NTSC_J. Can't be used as AV to HDMI converter. Supports high resolution up to 1930 x 1080p; video input: HDMI; video output: RCA (yellow, red, white).
eBay
Bitfunx 720P HDMI-compatible Adapter S-video SV/AV HDTV Converter For NTSC PAL N64 SNES SFC NGC Game Console Aspect Ratio Switch
Aliexpress UK
This Brand New Mains AC-DC Switching Adaptor Power Supply Charger for your Device. AUSTRALIAN PLUG The Technical Specifications are as follows - Input : 100-240v ac 50/60Hz Output: DC 9V 2A (Perfect for 2A and below) LED On/Off Indicator CE Certification Total Lead Length = 1.5 Metres 1 Year Warranty This Adaptor is available in other Variations, see below - UK Plug - https://www.ebay.co.uk/itm/401416860905 Car Charger - https://www.ebay.co.uk/itm/311973632504 EU Plug - https://www.ebay.co.uk/itm/401736621547 AUS Plug - https://www.ebay.co.uk/itm/401416854072 5M Extension - https://www.ebay.co.uk/itm/142528012338.
eBay
HD N64 To HDMI Converter Game Adapter HD Link Cable For N64/GameCube/SNES Plug and Play 1080P 64 To HDMI Converter
Aliexpress UK
COMPATIBLE POWER SUPPLY FOR Nintendo SUPER FAMICOM JAP CONSOLE NOT COMPATIBLE WITH SNES PAL CABLE LENGTH APPROX. 170 CM.
eBay
For N64/NGC/SNES/SFC To HDMI-compatible Converter 1080P Adapter For Nintend 64 For GameCube Plug And Play Full Digital Cable
Aliexpress UK
Plug and Play N64 to HDMI Converter. Convert and transform Analog RGB Signals from N64, NGC, SNES, and SFC to Digital HDMI Signals for Modern Smart HDTVs, Monitors, and Projectors. Unit Quantity: 1 oz Item Height: N64 HDMI Converter Item Length: N64 HDMI Converter Item Width: N64 HDMI Converter.
eBay
8bitDo GBros Wireless Adapter for NES SNES SF-C Classic Edition Wii Classic for Switch Gamecube
Aliexpress UK
Introducing the RCA AV to HDMI HD Converter Composite CVBS Video Adapter, perfect for those who want to connect their Wii, NES, SNES, PS2, PS1, or Sega devices to a modern HDMI-enabled device. This portable and powered AV adapter/converter comes with a USB cable and supports a 12 AWG gauge. It has a black color and a sleek design, making it a great addition to any setup. With its HDMI 1.4 Micro Female and 2.5 mm Female connectors, this adapter offers a high-quality output voltage of 1.5 V. It is compatible with the Acer Aspire Switch and has a duplex fiber type. This AV adapter/converter is perfect for those who want to connect their old devices to a modern HDMI-enabled device without any hassle.
eBay
Bitfunx 720P Svideo / AV To HDMI Adapter HD Video Converter For N64/SFC/SNES/GameCube Support NTSC/PAL Retro Game Console
Aliexpress UK