{"product_id":"onekey-classic-1s","title":"OneKey Classic 1S","description":"\u003cp\u003eThe \u003cb\u003eOneKey Classic 1S\u003c\/b\u003e is a credit-card sized hardware wallet, 5.2 mm thick and 20.5 g, with a certified secure element and fully open-source firmware. It fits in a card slot in your wallet.\u003c\/p\u003e\n\n\u003ch3\u003eSecurity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSecure element: THD89\u003c\/b\u003e, \u003cb\u003eEMVCo certified\u003c\/b\u003e and \u003cb\u003eCC EAL6+\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eEAL6+ is a high-assurance level under Common Criteria (ISO\/IEC 15408)\u003c\/li\u003e\n\u003cli\u003ePIN and passphrase protection, with auto-wipe after repeated failed PIN attempts or detected tampering\u003c\/li\u003e\n\u003cli\u003eDoubles as a security key for websites supporting passkeys\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOpen source you can actually check\u003c\/h3\u003e\n\u003cp\u003eOneKey publishes firmware and apps as open source with \u003cb\u003ereproducible builds\u003c\/b\u003e, so anyone can compile the code and confirm it matches what ships on the device. Independent audits are carried out by SlowMist.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1.54-inch monochrome OLED, 128 x 64, with an anti-glare polarizer\u003c\/li\u003e\n\u003cli\u003eUSB-C and Bluetooth\u003c\/li\u003e\n\u003cli\u003e86 x 52 x 5.2 mm, 20.5 g\u003c\/li\u003e\n\u003cli\u003e110 mAh lithium-ion polymer battery, USB-C charging. Holds charge for around seven months in storage.\u003c\/li\u003e\n\u003cli\u003eHigh-strength PC + ABS composite\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCoins and compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100+ chains and 30,000+ coins, including Bitcoin, Ethereum, USDT, Solana and XRP\u003c\/li\u003e\n\u003cli\u003eiOS 14 or later, Android 8 or later\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBackup\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12 and 24-word wallet backup\u003c\/li\u003e\n\u003cli\u003eOptional passphrase for hidden wallets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOneKey Classic 1S\u003c\/li\u003e\n\u003cli\u003eUSB-C cable\u003c\/li\u003e\n\u003cli\u003e3 recovery sheets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eWill it fit in my wallet?\u003c\/b\u003e\u003cbr\u003eYes. At 86 x 52 mm and 5.2 mm thick it is card-sized and slips into a card slot.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does \"reproducible builds\" mean?\u003c\/b\u003e\u003cbr\u003eYou can compile OneKey's published source yourself and check the result matches the firmware on your device, so you are not taking their word for it.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIs there a Bitcoin-only version?\u003c\/b\u003e\u003cbr\u003eOneKey sells a separate Classic 1S Pure BTC-Only model for that. Ask us about it.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow is it different from the OneKey Pro?\u003c\/b\u003e\u003cbr\u003eThe Pro adds a 3.5-inch color touchscreen, four secure elements, a fingerprint reader, air-gapped QR signing with a camera, and wireless charging.\u003c\/p\u003e\n\n\u003ch3\u003eBuying from SIAMBC\u003c\/h3\u003e\n\u003cp\u003eSIAMBC is Thailand's authorized OneKey distributor, with a physical store in Bangkok. Every unit is new, sealed and sourced directly. Support is available in Thai and English.\u003c\/p\u003e\n\n\u003ch3\u003eONE RULE TO REMEMBER\u003c\/h3\u003e\n\u003cp\u003eAnyone who asks for your recovery phrase is a scammer. No exceptions.\u003c\/p\u003e\n\u003cp\u003eNeither SIAMBC nor OneKey will ever ask for it, whatever reason is given — warranty claims, identity verification, system updates or account recovery. Those words are the key to your funds. Whoever has them owns your crypto, and it can never be recovered.\u003c\/p\u003e\n\u003ch3\u003eWhere will you keep your recovery phrase?\u003c\/h3\u003e\n\u003cp\u003eYour wallet comes with a paper card to write the words on. That card is one house fire, one flood or one termite nest away from gone — and if the words are gone, so is the crypto. Putting them into steel removes all three risks at once.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/ru\/products\/csafe-lite\"\u003e\u003cb\u003eCryptoSafe Lite\u003c\/b\u003e\u003c\/a\u003e — from ฿299. Stamp or engrave the words yourself; sets are available with the tools included.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/ru\/products\/csafe-bank\"\u003e\u003cb\u003eCryptoSafe Bank\u003c\/b\u003e\u003c\/a\u003e — ฿1,290. Industrial grade, with three inner plates and a punch tool in the box.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/ru\/products\/csafe-pro\"\u003e\u003cb\u003eCryptoSafe Pro\u003c\/b\u003e\u003c\/a\u003e — ฿1,790. Pre-engraved steel tiles slide into place, so there is nothing to stamp. Holds up to 96 characters.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/ru\/products\/csafe-capsule\"\u003e\u003cb\u003eCryptoSafe Capsule\u003c\/b\u003e\u003c\/a\u003e — ฿1,990. A sealed stainless capsule that also resists physical impact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSave 20% on any CryptoSafe when you buy it with a hardware wallet.\u003c\/b\u003e The discount is applied automatically in your cart — there is no code to enter.\u003c\/p\u003e","brand":"OneKey","offers":[{"title":"Default Title","offer_id":45785889865985,"sku":"OKC1S","price":3650.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/2056\/3969\/files\/onekey_classic_1s_2.jpg?v=1732288528","url":"https:\/\/siambc.co.th\/ru\/products\/onekey-classic-1s","provider":"SIAMBC","version":"1.0","type":"link"}