{"article":{"id":53787600592667,"url":"https://satechi.zendesk.com/api/v2/help_center/en-us/articles/53787600592667.json","html_url":"https://support.satechi.com/hc/en-us/articles/53787600592667-User-Manual-165W-USB-C-4-Port-PD-GaN-Charger-ST-UC165GM-ST-UC165GM-EU-ST-UC165GM-UK-ST-UC165GM-AU","author_id":10443412967323,"comments_disabled":false,"draft":false,"promoted":false,"position":2,"vote_sum":0,"vote_count":0,"upvote_count":0,"downvote_count":0,"section_id":4414777484315,"created_at":"2026-07-31T08:55:37Z","updated_at":"2026-10-22T20:33:26Z","name":"User Manual - 165W USB-C 4-Port PD GaN Charger | ST-UC165GM ST-UC165GM-EU ST-UC165GM-UK ST-UC165GM-AU","title":"User Manual - 165W USB-C 4-Port PD GaN Charger | ST-UC165GM ST-UC165GM-EU ST-UC165GM-UK ST-UC165GM-AU","source_locale":"en-us","locale":"en-us","outdated":false,"outdated_locales":[],"edited_at":"2026-10-22T20:33:26Z","user_segment_id":null,"permission_group_id":2609972,"content_tag_ids":[],"label_names":[],"body":"<p><a style=\"background-color: #2563eb; border-radius: 6px; color: #ffffff; display: inline-block; font-size: 13px; padding: 7px 14px; text-decoration: none;\" href=\"https://satechi.com/products/165w-usb-c-4-port-pd-gan-charger\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>View Product Page</strong></a></p><p>This User Manual covers setup, features, compatibility, and specifications for the Satechi 165W USB-C 4-Port PD GaN Charger (ST-UC165GM / ST-UC165GM-EU / ST-UC165GM-UK / ST-UC165GM-AU).</p><figure class=\"wysiwyg-image wysiwyg-image-resized\" style=\"width: 26%;\"><img style=\"aspect-ratio: 668/804;\" src=\"https://support.satechi.com/hc/article_attachments/53787570808475\" alt=\"Satechi 165W USB-C 4-Port PD GaN Charger\" width=\"668\" height=\"804\"></figure><h2 id=\"h_01KYVP0K6PM4CTBW0GHS9K5ZAK\">Product Overview</h2><p>The 165W USB-C 4-Port PD GaN Charger has 4x USB-C PD Charging Ports, labeled PD1, PD2, PD3, and PD4. A single port delivers up to 100W, and the output of each port depends on which ports are in use. It connects to power through the C7 Power Port and the included C7 Power Cord, and comes with a Desktop Stand.</p><h2 id=\"h_01KYVP0K6PMY43BHGXP5EGEB4H\">Setup</h2><p>The 165W USB-C 4-Port PD GaN Charger is plug and play.</p><ol><li data-list-item-id=\"ef09fa7325eed502b0bc07a335da6f347\">\n<strong>Connect the charger to a power outlet:</strong> Connect the included C7 Power Cord to the C7 Power Port on the charger, then plug it into a power outlet.</li></ol><figure class=\"wysiwyg-image wysiwyg-image-resized\" style=\"width: 40%;\"><img style=\"aspect-ratio: 755/362;\" src=\"https://support.satechi.com/hc/article_attachments/53787600592027\" alt=\"165W USB-C 4-Port PD GaN Charger (ST-UC165GM / ST-UC165GM-EU / ST-UC165GM-UK / ST-UC165GM-AU) setup diagram: plug the C7 power cord into the charger and into a power outlet\" width=\"755\" height=\"362\"></figure><ol start=\"2\"><li data-list-item-id=\"e2cde291ba77dd8f0eef9a5d328859e94\">\n<strong>Connect your devices:</strong> Connect your USB-C devices to the PD1, PD2, PD3, and PD4 charging ports.</li></ol><p><strong>Note:</strong> Emark cables are required to reach wattage over 60W.</p><h2 id=\"h_01KYVP0K6PYYR9CBKJWT7EMDNE\">Functions</h2><figure class=\"wysiwyg-image wysiwyg-image-resized\" style=\"width: 44%;\"><img style=\"aspect-ratio: 740/906;\" src=\"https://support.satechi.com/hc/article_attachments/53787570808731\" alt=\"165W USB-C 4-Port PD GaN Charger (ST-UC165GM / ST-UC165GM-EU / ST-UC165GM-UK / ST-UC165GM-AU) parts diagram with 5 labeled components\" width=\"740\" height=\"906\"></figure><p><em>Parts labeled diagram of the 165W USB-C 4-Port PD GaN Charger with 5 labeled components.</em></p><p><strong>1. C7 Power Port</strong><br><strong>2. C7 Power Cord (included)</strong><br><strong>3. Desktop Stand</strong><br><strong>4. 4x USB-C PD Charging Ports:</strong> Labeled PD1, PD2, PD3, and PD4. Up to 100W from a single port; output per port depends on which ports are in use (see Specifications). Emark cables are required to reach wattage over 60W.<br><strong>5. LED Indicator</strong></p><h2 id=\"h_01KYVP0K6PMXXYM6JJMCPY7B8T\">Features</h2><p>- 4x USB-C PD Charging Ports (PD1 to PD4)<br>- Up to 100W from a single port<br>- Charges up to four USB-C devices at the same time<br>- C7 Power Port with included C7 Power Cord<br>- Desktop Stand</p><h2 id=\"h_01KYVP0K6PA70XMHMC55RN8AFK\">Important Limitations</h2><p><strong>Emark cables required to reach wattage over 60W.</strong></p><p><strong>Keep away from water, liquid, and moisture.</strong></p><p><strong>Per-port output depends on which ports are in use.</strong> One port on its own delivers up to 100W. With two ports in use, output is 100W + 60W. With three ports in use, output is 60W + 60W + 45W or 100W + 30W + 30W, depending on which ports are used. With all four ports in use, output is 60W + 45W + 30W + 30W. The full table is in Specifications.</p><h2 id=\"h_01KYVP0K6PGDVA8TAECKGY6KC4\">Specifications</h2><p><strong>Power:</strong> C7 Power Port, C7 Power Cord (included)<br><strong>Output:</strong><br>PD1, PD2, PD3 or PD4 on its own: 100W each<br>PD1 plus any one of PD2, PD3 or PD4: 100W + 60W<br>PD2 plus either PD3 or PD4: 100W + 60W<br>PD3 plus PD4: 100W + 60W<br>PD1 plus PD2 plus either PD3 or PD4: 60W + 60W + 45W<br>PD1 or PD2, plus PD3 and PD4: 100W + 30W + 30W<br>PD1 plus PD2 plus PD3 plus PD4: 60W + 45W + 30W + 30W</p><h2 id=\"h_01KYVP0K6Q0XJ09SXZXJ9BM347\">Certifications</h2><p>FCC, CE, WEEE, CAN ICES-3 (B) / NMB-3 (B)</p>\n"}}